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Ecotec engine problems. Sep 16, 2025 · Explore common GM 2.
Ecotec engine problems. 4L LAF and LEA were produced until 2018 when the 3rd generation 2. 3 Ecotec3 engine problems? Well, if that’s correct you are at the right place because, Jan 18, 2023 · Although it is an excellent engine that offers reliable fuel efficiency, the 2. The plugs, plug wires and coils were replaced months before. 0 L LSY in this comprehensive review. The primary problem with the 2. 0T EcoTec Guides Select an article from our lists below, covering performance upgrades, problems and maintenance, general information, and engine comparisons for GM’s 2. Launched in the early 2010s, this engine was designed to meet the growing demand for smaller, more efficient powertrains that could still deliver adequate power for everyday driving. Freaking love this car. Apr 25, 2025 · Drivers have voiced concerns about problems ranging from minor sensor glitches to more significant matters involving the turbocharger system. 5. Learn about 2. Problems Identified One lawsuit claims the Ecotec engine burns too much oil and causes low oil pressure, knocking, fouled spark plugs, damage to the timing chains and complete engine failure. Jul 14, 2024 · The GM EcoTec Engine family began in 2000 and focuses on options for compact and midsize vehicles. Mar 8, 2024 · The 2. Designed to offer a balance between performance and fuel efficiency, this engine has found its way into various models, including the Chevrolet Malibu, Equinox, and Camaro. Apr 27, 2025 · The Ecotec 1. 4L Ecotec engine features a direct inject fuel system, variable valve timing, and dual overhead cams. I replaced 4 water pumps, 3 thermostats, 3 coolant outlets, 3 coolant inlets, 2 camshaft cover gaskets, 1 camshaft cover, 2 oil coolers, 1 oil pan gasket, 1 transmission to cooler hose, 2 turbo oil feed lines, 1 turbo oil drain line, 1 turbo coolant feed line May 19, 2025 · The Ecotec engine typically has problems with its timing chain, which frequently slips and wears down after long periods of use. In that timeframe, the 2. A rare super fuel-efficient 1. 4L engine operates. This small-displacement, turbocharged engine delivers surprising punch, making it a popular choice for manufacturers looking to balance performance and fuel efficiency. The tensor in the engine also suffers from damage sometimes, and the cylinders may not fire as they are supposed to, resulting in decreased engine efficiency. Certain 2024 Silverado 1500, Suburban, Tahoe, Sierra 1500, Yukon and Yukon XL vehicles with the 5. 4 Currently with 41K miles. 4L Ecotec engine problems, their causes, recall information, and owner feedback for better awareness. Common issues and failures on the Chevy 2. 4L ECOTEC in this comprehensive guide. Feb 11, 2025 · The 2019 Chevrolet 1. Almost all engines have this problem to some extent. 5 liter engine problems, their symptoms, and potential consequences for owners and buyers. 3 L V6 motor was designed for primary use in pickup trucks and commercial Mar 11, 2023 · The interior is nicely finished and offers a modern infotainment system. 2L EcoTec3 L86/L87 Engine design and features, its the most common problems and relaibility. 4 liter engine has been in production for just over a decade. Let's take an in-depth look at the GM/Chevy 2. Whether you Jan 16, 2025 · Discover the specifications, reliability, and common problems of the Engine Chevrolet 1. CHEVY 2. Apr 27, 2025 · The GM EcoTec3 5. What the 2. Going to do a coolant flush and change the trans filter in the spring. Jun 3, 2019 · So I will preface this post by saying that I do own a 2018 Sierra equipped with the EcoTec3 5. 3L Ecotec3 V8 engine giving trouble? Explore the top complaints and expert advice to extend its lifespan and save on repairs. New comments cannot be posted and votes cannot be cast. 6-liter diesel engine was added for 2017. Jul 20, 2022 · How reliable is GM's 5. Mar 2, 2020 · My elderly dad's considering a Buick Envision for his next vehicle so I'm curious what everyone's opinion is on the naturally aspirated, 2. 3 engine, including symptoms, consequences, and essential maintenance tips. Jan 10, 2024 · Ford's smallest EcoBoost engine is known for dying early, and the root of the problem has been found. 2014 Silverado LT Z71 2WD Crew Cab 88K miles All service In today’s video, Jake covers common problems and reliability of the 6. It's reliable and dependable, but here are its common problems. These engines are prone carbon build-up in the orifice and when the separator fills up and freezes, crankcase pressures rise and blow the rear seal. I have a 2017 Malibu Hybrid, 160k miles. 2L 3-cylinder engine in the Buick Encore GX is not as bad as it may seem at first. You can check out this article that's pretty helpful to know more. 3L V6 EcoTec3 LV3 Engine design and features, its the most common problems and relaibility. 4L Ecotec reliability, failures, and issues. Oct 29, 2022 · Today, we’ll tell you about the Chevy Malibu 2. I'm considering purchasing a Buick Encore for my wife, which has the same 1. I'm wondering if, since the Encore is built in Korea, that engine is manufactured in a different plant than our North American Cruze Ecotec engine is? Does the Encore 1. 3L problems include excessive oil consumption and carbon buildup. Mar 24, 2025 · History and Development The Chevy 2. Not good when the engine is in and out of boost continually like a modern GM turbo engine. Apr 23, 2025 · Explore common Chevy 5. 4-liter 4-cylinder engine, describe its main problems, outline its life expectancy and give advice on how to maintain it. Has anyone experienced any problems that this article is describing? Personally I haven't but how about everyone else. Also test drove the non turbo 90hp (?) version and that was a bit lazy as expected. The 4. For the family 1 1. 5L vs. I'll start. 4L Ecotec engine design, its common problems, reliability, and longevity. 5, And even with 2. 4 Ecotec engines seem to have a problem regarding their timing chains. I had zero problems. 0L turbocharged EcoTec engine. Love the truck but really concerned over bad motors. Your truck’s engine might be having issues, and we’re here to help you identify and fix them. May 25, 2005 · Other than routine oil and filter changes the engines have not been touched. 5 L LCV in this comprehensive review. Feb 12, 2021 · How reliable is the Ford 2. Pros: Sleek looks, roomy stylish interior. 3L EcoTec3 L83 Engine design and features, its the most common problems and relaibility. Overheating is also a concern due to cooling system failures. I’ve heard bad stories about the GM/Chevy 1. 4-liter V6 from 2005 to 2009, especially as they crossed the 100,000-mile mark. 3L turbo engine powers many popular GM vehicles like the Chevrolet Trailblazer and Buick Encore GX. I had a 2. 4L Ecotec engine timing chain problems. 11. A Chevy Equinox Ecotec engine lawsuit alleges the piston rings, spray jets and PCV systems all contribute to oil consumption and engine damage. Did GM finally correct the timing chain issues that they were having with the 2. Also no problems getting up to highway speeds. Oct 5, 2014 · The Buick v6 3. Aug 22, 2004 · Every 2. 4 Ecotec is a 2. 8L, just wanted to know if any of you had an ecotec engine for a long time, that oil with dexos 1 certification makes it runs best, and are these engines very durable? Thanks! The engine was deceivingly peppy for it's size and the power delivery was almost immediate. The 2. But it also has three common problems. It’s also a common problem in other GM vehicles equipped with the same 1. 5 turbo engine problems? If yes, read on to learn a brief history, specs, cars that use it, and their problems. This can lead to timing chain problems, rough performance, and even complete engine seizure. 4L LAF/LEA engines? Sep 14, 2023 · Knowing a good deal about the engine you're looking to buy is more beneficial for you. 2 Traded in with 110K HARD miles. Mar 28, 2025 · The GM 1. 5 Turbo engine, part of General Motors’ Ecotec family, was introduced as a response to the growing demand for fuel-efficient yet powerful engines in the automotive market. turbo engine. 2 Ecotec engine. 4 engine, part of General Motors’ Ecotec family, made its debut in the early 2000s as a compact, fuel-efficient option designed to meet the demands of a changing automotive market. Mar 19, 2025 · Discover common Chevy 1. And a less-than-impressive oil monitoring system doesn't do anything to warn owners about dangerously low oil levels until it's much too late. All in all, very good engine. Despite being a very popular and celebrated engine, the 2. Apr 27, 2025 · The GM 2. But let's look at its common problems. Jan 13, 2017 · It’s got the 2. 3 Ecotec engine problems, their causes, recall campaigns, and owner feedback for better maintenance. Maybe a HHR. 4L Ecotec problems in-depth throughout this article. Feb 19, 2025 · The 2021 Chevy 1. Feb 24, 2022 · I live in New England and can say I've had zero issues. 4L I-4 Eco-Tec turbocharged 4-cylinder engine that was in the ‘22 Trax, but it seems they’ve replaced it with a 1. The GM 2. Turbo Failure The most common issue of the Buick Encore is a blown turbocharger which often results in a Check Engine Light and the car not wanting to accelerate. Mar 26, 2025 · In this article, we will delve into the specific problems associated with the Chevy 2. The engine is known to experience timing chain tensioner failure and oil and gasket leaks. 2 Ecotec engine is a DOHC (Double or Dual Overhead Cam) four-valve design with engine block and head made of lost foam cast aluminum. They claim the Ecotec engines frequently a quart of oil every 1,000 miles. 4 Engine Overview A Brief History The Chevy 2. Apr 22, 2025 · Explore common Chevy 5. 4 EcoTec can have some timing chain problems you should consider. Sep 2, 2023 · In this article, we cover the new 6. 0T Premier 9 speed. Jan 24, 2025 · The Ecotec 1. At the end, we’ll also wrap things up with overall thoughts on reliability. net: “I have a 2010 GMC Terrain 2. Discover affected models and your legal options for compensation. Jun 18, 2025 · Explore the reliability, common problems, and oil specifications of the Chevrolet 2. 4 Turbo engine, including coolant leaks, turbo failures, and more. 5L ECOTEC in this comprehensive guide. 4L engine problems, their symptoms, and potential consequences for vehicle performance and reliability. 4 Ecotec common engine problems. Jul 27, 2020 · The 6. 3 EcoTec3 V8 engine. 4-liter engine for the seventh generation of the model made between 2007 and 2012. 5L Ecotec can last beyond 200,000 miles with proper maintenance, it does have Aug 10, 2021 · Despite its stout reliability, the 2. 3L V8 monster engine in the new 2023 Chevrolet Suburban, no one can make you think twice - you just buy it, right? Well, today, we are going to tell you more about the 5. I don't like turbo engines ! May 14, 2021 · A series of unfortunate design decisions allow oil to end up in the combustion chamber of the 2. They've been around for a little while now so curious to see how folks are stacking up. 4-liter Chevy engine, known for its compact size and fuel efficiency, has been a staple in various Chevrolet models since its introduction in the early 2000s. 4L Ecotec engines started to exhibit higher than normal oil consumption, the root of Ecotec oil burning may have a simple solution. the new tensioner cures this problem. Sep 20, 2023 · On the fourth day the engine and anti-skid lights come on and the trucks engine starts missing and transmission acts a little. 4 Ecotec engine problems, service bulletins, and statistics to stay informed and proactive in maintenance. 5-liter turbocharged inline-four engine was introduced as a more fuel-efficient alternative to larger engines, catering to the growing demand for Feb 7, 2022 · The 4 Most Common GM 2. Jun 11, 2023 · 1. 4L EcoTec engine. 5L LCV Ecotec engine. I can't seem to find a definitive answer as to what the timing chain / components replacement interval would be. 4L Ecotec engine problems. We’re going to discuss each of these problems in-depth below and provide some commentary on overall engine reliability. However, as with any engine, some problems May 30, 2025 · Explore the reliability, common problems, and oil specifications of the Chevrolet 1. Oct 26, 2024 · The GM 5. Common issues with this type of engine include high oil usage, failure with the timing chain, and extreme carbon build-up. This is my choice to replace my 2014 Toyota Highlander because the new Highlanders have a 4 cyl. 0L LSJ engine's specifications, reliability, and common problems in this comprehensive overview. Bought it brand new in 2011 with 50ish miles on the clock. 3L V8 include carbon buildup, fuel injectors, fuel pumps, and more. 4 Ecotec remained on the market In today’s video, Jake goes in-depth on the common problems and reliability of the 5. 3L EcoTec3 L83 Engine? Is it good or bad? Read about GM 5. When and how much should she be looking to Jan 20, 2025 · GM has a problem engine on its hands. The engine in question is formally known as the L87, and branded as the EcoTec3. While the 2. This can affect all model years of the Encore from 2013 to 2022. 5 Turbo Engine: Common Problems and Concerns Published by Engineer on 20/03/2025 Chevy 1. 0L EcoBoost engine which was first introduced in 2008 and then updated in 2015 and 2019. Sep 16, 2025 · Explore common GM 2. Mar 20, 2025 · The Chevy 1. Just started smoking today when the gas engine runs. Jan 10, 2023 · A proposed class action lawsuit filed late last week claims certain Chevrolet Equinox and GMC Terrain vehicles are plagued by a defect that causes the SUVs to burn or consume excessive amounts of oil, leading to a risk of catastrophic engine damage. 0L turbo engine, part of General Motors’ Ecotec family, has been a notable player in the automotive world since its introduction. Apr 13, 2013 · All of the other have not (2010-2017). Most folks I talk to are telling me to stay from anything with a Turbo but can't explain why May 2, 2022 · GM 2. May 6, 2025 · Explore the reliability, common problems, and oil specifications of the Chevrolet 1. The automaker’s 6. 0L; it’s an issue with most engines with direct injection systems. 3L that did have the AFM lifters and VLOM replaced at just over 20K so I am aware that some issues can and do exist with these engines. 3 engines. May 3, 2022 · The engines also had significant problems with the high-pressure (secondary) fuel pump failing, and causing gasoline to enter the oil circulation system - ending up in the oil pan (and sometimes damaging the engine is not caught quickly). 4 Ecotec can be found in a wide variety of vehicles. 5 Turbo engine is part of GM’s Ecotec family, designed to provide a balance of performance and fuel efficiency. Just wondering if there are some things I should pre-emptively replace. Carbon build-up is one of the most common car problems, but especially so in the GM 2. Melting means too hot which means that engine is running super-lean at points. Jul 31, 2025 · Explore common Chevy 2. 4 turboed engine. We would like to show you a description here but the site won’t allow us. Jun 14, 2025 · Discover the reliability, common problems, and service bulletins for the Engine GM Ecotec 2. The LV3 4. While this engine is generally reliable, it tends to develop specific issues like timing chain problems, high oil consumption, carbon Jul 10, 2024 · Is your GM 2. 2 engine problems often involve issues like lifter failure, excessive oil consumption, and bearing damage. However, like with other engines, common problem are still there. GM tried to do something interesting with its Ecotec3 L83 engine, but some owners have had unique issues with it. 5 Liter engine, also known as the Ecotec LCV, has captivated the attention of many with its performance and unique features. e. 2L EcoTec engine’s common problems, from timing chain wear, misfires, as well as how these issues affect overall reliability. 2, 1. Carbon Build-up Carbon build is not something peculiar with just the Ecotec 2. 8L ECOTEC in this comprehensive guide. Here's what it's doing to ensure the problems are fixed. Oct 15, 2021 · GM/Chevy 2. 3L V8 is a popular engine found in many Chevy Silverados and GMC Sierras. We’ll discuss these 2. Feb 19, 2020 · All, I am considering purchasing a 2018 Equinox with a 1. One thing I will stress with you all is let the engine heat up in cold weather don't just turn they key and go This is twofold. 4L PCV system problem that's been plaguing these engines for years. Dec 18, 2020 · Here's my question. GM 2. I am trying to figure out if this engine can be run up into higher mileages (i. Jan 16, 2025 · Discover the Engine Chevrolet 1. The one issue was with excessive oil burning and the engine was replaced under warranty. 2 V8 Chevy Silverado engine (L87) and will outline its main advantages and some common problems you may encounter in this machine. 3L V8 engine blocks, GM was forced to create Customer Satisfaction Program N242455301. It appears to be a HG issue ( Without troubleshooting). Dec 8, 2024 · GM tried to do something interesting with its Ecotec3 L83 engine, but some owners have had unique issues with it. 5 engine problems, their symptoms, and potential consequences for owners and buyers. 4 Ecotec Timing Chain Problem Explained The GM 2. 0T Ecotec LTG engine's construction, typical issues, and dependability in more detail. Countless hours idling with the a/c on at the school drop off/pick up in the south Texas heat. 3 engine is known for issues such as excessive oil consumption, AFM-related lifter failures, and carbon buildup on intake valves, which can affect performance and reliability. Some problems occur more often than others, so instead of dead spark plugs, let’s talk about engine problems that are more specific to Apr 25, 2022 · A class-action lawsuit has been filed against GM over problems with the 2. 4L? Feb 23, 2022 · Turbochargers are a great way to improve power and efficiency, but some turbocharged GM engines may actually suffer in performance during the wintertime. Oct 11, 2021 · The GM/Chevy 6. Jun 2, 2025 · The Ecotec 1. 4L ecotec engine. I had a dynastic test on it. The Ecotec 1. It has about 54k miles on it, and it started burning oil a few thousand miles ago. Designed to deliver a balance of power and efficiency, the 1. Ultimately, if your engine is down a significant amount of oil, there isn’t enough to lubricate the engine properly. Archived post. 3 Vortec engine and want to learn more about the GM 5. 5L Turbo engine (170 hp) and will cover its problems, longevity, and some things you should consider when buying it. Found in vehicles like Mar 14, 2012 · A buddy of mine sent me this, its from popular hot rodding magazine. What is the 2. After the 1st 2 months of having it, i started having problem after problem. Sep 11, 2023 · The 6. I had the same problem with my Volvo S70 AWD and I learned to ignore the engine light. From 62 to 08, the family 0 1. 4L Ecotec Engine Problems Learn about GM 2. So let me tell you all you need to know about the 2. Nov 18, 2022 · The 2022 Chevrolet Silverado 5. While it offers decent performance and fuel efficiency, the engine has earned a mixed reputation due to its potential failure points. 0L Ecotec LTG Engine design and features, its the most common problems and relaibility. 3L (RPO L84) were built with contaminated engine blocks. 2L I-3 turbocharged 3 cylinder for the ‘24 model. 0 Ecotec engine problems. General Motors produced this 2. 2 Ecotec still does suffer from some common problems, albeit very few. Here's what you need to know. 3 engine, including misfires, oil consumption, and transmission issues. 4 Ecotec has had its fair share of serious problems, many of which revolve around the timing Apr 27, 2025 · The Ecotec 1. The Chevy Cruze has been discontinued after 2019. Mar 20, 2025 · Chevy 1. Turbocharger failure and other engine issues are prevalent concerns among engine proprietors. Powering some of the most expensive GM vehicles, reliability is a big factor. '08 Malibu with the 2. Reply reply Here’s an in-depth look inside a GM Ecotec 4 cylinder engine and how it works!In this video, we teardown a 2. it was saying it was #5 cylinder and it was miss firing and low compression. 2 engine, part of General Motors’ Ecotec family, was introduced in the mid-1990s as a compact, fuel-efficient powerplant designed for a variety of vehicles. Regular maintenance and, in some cases, disabling the AFM system can help mitigate these common problems. Mar 25, 2025 · The Chevy 2. While these engines are generally reliable, knowing about potential issues can save you time and money. 3L Turbo Engine, celebrated for its superior performance and efficiency, occasionally encounters issues that impede its optimal functionality. Mar 24, 2025 · Chevy 2. 0 Ecotec engine. 4 inline-four for a wide variety of midsize and compact vehicles such as Chevrolet Malibu, Equinox, HHR, Saturn Ion, Aura, Vue, Pontiac G5, G6, Buick Regal, and more. Mar 23, 2022 · My engine light goes on when the car is sitting in line behind a car with bad exhaust. 4L Ecotec Engine, your satisfaction with our product is very important to us. 3 engine, including symptoms, causes, and potential consequences for owners. It can be from the Trailblazer, Encore, Lacrosse, etc. 1. 182hp@6700, 172lb-ft@4900. Jan 22, 2025 · Understanding the 2. 4L Turbo engine is a compact powerhouse that combines impressive performance with good fuel efficiency. 0 Turbo engine, part of General Motors’ Ecotec family, was introduced to meet the growing demand for efficient yet powerful engines in compact and midsize vehicles. When the tensioner fails, it prompts the timing chain to slack, causing the timing chain to jump a Feb 25, 2022 · Intercoolers icing over on some GM three- and four-cylinder engines is causing problems and diagnostic trouble codes indicating different issues occurring. 2L 3-cylinder turbocharged engine that is going to be available in the Chevy Trax starting with the 2024 model year. Mar 25, 2023 · Hi All. 4L Ecotec Engine: Specs, Problems, and Reliability. This engine is part of the Ecotec family, which was designed to provide a balance between performance and economy. 4-liter engine found May 19, 2023 · The Chevy EcoTec3 5. Aug 2, 2025 · GM's 5. 4L engine is a part of the Ecotec engine family. Reliability is more important to me than fuel economy or performance. Aug 17, 2022 · Today, we’ll tell you more about the 1. May 9, 2020 · Our GM 5. Are you curious to know the common GM 1. The Cruze comes with the 1. 5 Liter Turbo I-4 Ecotec LYX Engine. It was also very economic. It’s commonly found in the Chevy Equinox and Malibu, GMC Terrain, and Buick Verano. WHY IS IT NOT COVERED??? 😡 Recently on a below zero night, roughly 70 miles from home, my Equinox completely stalled on the highway - stabilitrac warning, low engine power warning, tried to make it to the nearest town in limp mode and the engine shut down in the middle of now where. Oct 9, 2004 · Some of these engines have a timing chain problems and some don't. Apr 17, 2025 · Explore common Chevy 4. In addition, owners allege the SUVs don't have adequate warning systems to protect the vehicles from negative effects of oil consumption problems. As reported by Reuters, NHTSA has launched a preliminary probe into over 870,000 GM vehicles equipped with the engine amidst reports of major failures in the field. Oct 23, 2021 · In short, the Ecotec 1. 4L Ecotec four-cylinder engine offered in certain 2010 to 2017 model year Chevy, Buick and GMC vehicles. 4L Ecotec oil consumption is an issue for multiple reasons. Otherwise, these engines seem to be motoring along just fine. Apr 16, 2025 · GMC 6. Feb 12, 2025 · Explore common problems with the 2020 Chevy 5. 0L EcoBoost? Common problems include failed exhaust manifolds, fuel pumps, boost solenoid, and carbon build-up. 4 Ecotec engine problems, their causes, solutions, and recall information based on owner feedback. Some of them have a 1. According to the lawsuit, the issue can cause engine damage. 0L Ecotec problems. 3 EcoTec3 is a 4. Jan 23, 2013 · Both are considered 2nd generation Ecotec engines. 3 Ecotec engine problems, service bulletins, and statistics to stay informed and maintain your vehicle effectively. 3-liter L84 gasoline engine that Jan 2, 2020 · When General Motors’ 1. Dec 9, 2023 · It was also a common problem in the second generation Chevy Equinox which used the same engine. Dec 7, 2013 · Anyone care to comment on the 2. Mar 30, 2025 · Explore common Chevy 2. 2L EcoTec engine was released in 2014 to power GM’s performance vehicles and as the highest tier engine option for Silverado and Sierra trucks. 4L Ecotec engine burning oil or having timing issues? Learn about common problems, causes, and maintenance tips to keep your vehicle running smoothly! Feb 6, 2025 · Explore common Chevy Ecotec engine problems, their causes, solutions, and insights from owner experiences and recall campaigns. • john_v8 ECOTEC engine reliability How reliable can the 2. 6L ECOTEC Turbo for informed decisions. Want to know more about the 2-liter beast? Apr 28, 2025 · When you pop the hood on a Chevy Equinox—whether it’s a 2. 2 EcoTec3 engine! He explores unique issues and widespread minor problems, tips on preventative measures, and AFM (Active . Only reason I dont have it is because it was in an accident, and the 'repaired' area on the car was problematic Jan 27, 2024 · Why should you consider or avoid a used Chevrolet Equinox? Are they reliable? What are the common problems, pros and cons? Read our review to find out. 4 liter engine, examining the common failures, their implications, and what owners should be aware of when considering or maintaining vehicles equipped with this engine. 3L V8 engine. Mar 26, 2025 · Explore common Chevy 2. Mar 2, 2025 · Explore common problems with the 2022 Chevy 5. Mar 18, 2025 · Explore common problems with the Chevy 1. 3L V6 EcoTec3 LV3 Engine: Specs, Problems, and Reliability. 2L EcoTec3 is prone to a number of common and serious problems such as lifter… Welcome to our comprehensive guide to the 2. May 14, 2012 · I'm reading mixed reviews on reliability of GM's 1. 5L ECOTEC: detailed specifications, common problems, and reliability insights for informed decisions. This four-cylinder engine quickly became a popular choice for models like the Chevrolet Cavalier and the Pontiac Sunfire, appealing to drivers seeking reliability and economy. This is the complaint i just sent to NHTSA (National Highway Traffic Safety Administration). 0L Ecotec engine problem Despite its reputation for its solidity, maneuverability, and fuel efficiency, the engine is not perfect and has had its share of problems over the years. 4L Ecotec was used in everything from midsize SUVs like the GMC Terrain to sportier applications like the Polaris Slingshot. 2 EcoTec3 engine problems and reliability! Mar 14, 2019 · My 2012 GM Ecotec Gen II 2. 4 Ecotec engine. It’s an LEA Engine code. With a focus on balancing A Chevy Equinox Ecotec engine lawsuit alleges the piston rings, spray jets and PCV systems all contribute to oil consumption and engine damage. 4L ecotec has only been out for how long. 2L? Kinda getting concerned with my purchase. But its occurrence was more than normal, which is why it deserved to be on this article. 2. 5 turbo engine is known for turbocharger failures, oil pressure problems, and cracked pistons, as well as warning lights, and more. 4 Ecotec have the same issues as ours do - Become our Sponsor Let's examine the 2. Sold it in May with 125,000ish. For almost 13 years of production, the engine went through some updates marked with a unique engine code: LE5, LE9, LAF, LEA, LAT, and LUK. Cooling system problems and leaks, oil leaks are Check Engine light issues are common. 3L EcoTec3 engine problems, deleting or disabling AFM, and more content for the Chevy 4. Any people with experience/problems with them? Good comments about them? I am a laid back driver. 3 V8. 0 L LTG in this comprehensive review. Mine did not but I changed the chain tensioner to the updated part because it rattled for 2 seconds on startup. Aug 30, 2022 · Today, we’ll tell you about the Chevy Equinox 1. 2L EcoTec3 is a powerful, reliable engine that enhances both fuel efficiency and environmental friendliness. Jul 5, 2023 · The 1. 4L has proven itself to be a very reliable engine and can last 100,000-200,000 miles or 5-10 years when maintained properly. 0L Ecotec LTG Engine, specs, its the most commons problems, and reliability. For one the turbo engines will get a forged crank, instead of a cast crank. May 9, 2020 · The 6. 5L ECOTEC engine based on owner feedback. Apr 28, 2021 · In this article, we discuss a few common problems with the GM 2. Jun 11, 2012 · I got recently a cruze with the 1. Launched in the early 2010s, this engine was designed to provide a balance of performance and fuel efficiency, making it an attractive option for Mar 11, 2025 · Explore common problems with the 2023 Chevy 5. 8l naturally asperated engines? Oct 29, 2024 · The Chevy 6. Dec 26, 2022 · Explore the Chevy Cruze years to avoid, uncovering common issues and problems with specific model years to guide your car-buying decision. Jun 15, 2025 · Discover the reliability, common problems, and service bulletins for the Engine GM Ecotec 2. the oil operating temperature will be more ideal for the engine itself. Mar 7, 2024 · Ecotec engine known for susceptible cooling system issues, requires regular check-ups to prevent damage and costly repairs. , 200K+) if not abused and well maintained. This four-cylinder engine was primarily used in various Chevrolet models, including the Cobalt, Malibu, and the HHR, among others. 2-liter 3-cylinder turbocharged engine. Head gasket problems affected all model years of the first generation Chevy Equinox equipped with the 3. 4L (and other Ecotecs) in this engine? Any other "gotchas" in this engine, like the timing cover PCV idiocy of the 1. 3L V6 EcoTec3 LV3 Engine? Is it good or bad? Read about GM 4. 3 EcoTec3 engine? Common engine problems of the 5. 3-liter V-6 gasoline direct-injected and naturally-aspirated engine first appearance in the 2014 model year Chevrolet Silverado and GMC Sierra as the new base engine option. 5L Ecotec engine has powered many vehicles since its introduction, and you might be wondering about its reliability. CPO with 18K miles up to 80K in 3 years. What percentage of motors are having problems? If that is Apr 20, 2022 · Today, we’ll be speaking about the 5. Nov 14, 2021 · Timing Chain 2. Aug 7, 2019 · For anyone that had or is having damages to their 2. 4 Ecotec engine problems include timing chain guide bolt failure, timing chain tensioner failure, oil consumption, and more. Understanding these issues is vital, especially for owners who often Jul 21, 2022 · In this article, we will take a look at the common causes of major problems in Cadillac cars with the 2. I have had the In this video, Zach explores the GM/Chevy 2. However, just like any other engine in the market, they have certain weaknesses. Jan 4, 2021 · 2014 & newer Ecotec 5. 4 L ecotec engine from a frozen PCV valve, PLEASE call the NTSB main office 202-314-6000 and file a complaint. Regular maintenance is key to preventing these problems. This article will help you understand the potential challenges and how to deal with them. Here are the most common GM 2. 4 Ecotec might be most well known for though was its tendency to have timing chain failure. 0L Ecotec LTG Engine design and features. 3 engine, including oil consumption, fuel injectors, and overheating issues. Jan 17, 2025 · Discover the specifications, reliability, and common problems of the Engine Chevrolet 2. Heck, I'd drive a Jul 15, 2022 · Today, we’ll be mainly talking about the 2. Jul 13, 2023 · 1. Adequate engines for small cars in any case. Head Gasket Failure The most common problem with the first generation Chevrolet Equinox is head gasket failures. '06 Malibu with the 2. the 3. 3 engine, including oil consumption, fuel injector failures, and more. 4L engine, part of General Motors’ Ecotec family, powers a wide range of vehicles, including Chevrolet Equinox, GMC Terrain, and Buick Verano. 2L Turbo engine, a marvel of modern engineering, boasts impressive power-to-displacement ratios. Delicate components like timing chain slides and thermostat cover can lead to severe engine failures, maintenance crucial for longevity. Mar 4, 2023 · 2. 3-liter V8 Ecotec3 engine has a number of positive attributes, including excellent fuel economy. Refer to my previous post on actual pressure testing of the system and recommendations Jul 21, 2024 · I am looking at buying a new 2024/2025 GMC Sierra with the 6. In I used to own a Cruze with the 1. Jan 6, 2025 · Explore the reliability, common problems, and oil specifications of the Chevrolet 1. 5L LCV Ecotec engine came out and ran until 2024. Apr 28, 2025 · Are you experiencing issues with your Ford's EcoBoost engine or considering buying a vehicle with one? These turbocharged engines offer impressive power and fuel efficiency, but they've also developed a reputation for some persistent problems. May 27, 2023 · Today, I will tell you more about the 1. What is the 4. 8L or 3800 had a very long life. 4 Ecotec is one of the most versatile engines used in the GM fleet from 2006 to 2019. May 30, 2022 · The Chevy Silverado 6. 8 ecotech and some of them have a 1. 5L turbo engine, part of General Motors’ Ecotec family, was introduced to provide a balance of performance and fuel efficiency in compact vehicles. 2L engines, though there were a few variants, such as the LAP, Z22YH, LE8, and L4. Signs of engine trouble like rough running or smoke should prompt immediate garage visit to avoid catastrophic failures and expensive Sep 28, 2021 · This category is all about the GM 4. 4L Ecotec engine powers many popular vehicles like the Chevrolet Malibu and Equinox. Unfortunately, the 6. Jul 18, 2025 · Learn about common issues with GM Ecotec engines, including excessive oil consumption, stalling, and engine damage. 2:1 Compression and it is a GDI direct injection engine. 4 Chevy Engine A Brief History The 2. 4-liter turbo Ecotec engine. 4-liter four-cylinder gasoline naturally aspirated engine debuted in 2006. 7-liter and 3-liter engines. 5. And yes, we'll have to change that in the nearest future because the era of EVs is coming soon, but when you have this tempting option of the 5. 2L EcoTec3 L86/L87 Engine? Is it good or bad? Read about GM 6. 0T avoid the 2016, as it has an 8 speed, and the 9 speed gets it in the 5 sec range 0-60, versus 6 for the 8 speed. Dec 24, 2024 · Discover the specifications, reliability, and common problems of the Engine Chevrolet 2. This engine debuted in various Chevrolet models, including the Malibu and Equinox, aiming to meet the demands of modern drivers who seek power without sacrificing economy. Anyone know what one is best? I figure a turbo is a gasser might just be one more thing to have to spend money on down the r Feb 26, 2025 · Ford's EcoBoost engine issues have plagued the automaker and made headlines globally. Mar 13, 2025 · Explore common problems with the 2024 Chevy 5. I am aware of the TSB on this problem. I consider the Ecotec's as one of GM's best engines. May 31, 2024 · New here thanks for any help. 4 Ecotec engines as well as overall reliability. From being in Malibu forums, I would avoid the 1. In addition, owners allege the SUVs don't have GM 4. Is it a good car to buy used? What are the common problems? Let's start with pros and cons. 3L V8 engine that powers Silverado 1500 as well as some other GM vehicles. Its aluminum construction helps keep weight down while delivering strong power output. 5 Liter Engine The GM 2. 3 EcoTec3 upgrades, engine problems, AFM, specs. Here are 10 of the most reliable cars powered by this line. While this small but mighty engine offers good fuel economy and decent power, you might want to Jan 16, 2025 · Discover the specifications, common problems, and reliability of the Engine Chevrolet 1. Even though these engines have this reputation, not every one will experience problems, just like anything else that has a reputation for poor reliability. Jun 11, 2012 · Also, the 2017 sonics have the 1st generation 1. 5 Turbo engine is part of General Motors’ Ecotec family of engines, which has been in production since the early 2000s. Jul 22, 2025 · Explore common Chevy 1. The Ford EcoBoost engine problems have caused a federal 1. Jan 17, 2025 · Discover the specifications, reliability, and common problems of the Engine Chevrolet 1. Sep 20, 2025 · Explore common Chevy 1. Stick around while I explain these problems and how they can affect your engine. 5L LCV engine & 6L50 transmission? 2017 at about 80k miles. Aug 14, 2016 · Daughter is looking at new Chevy Cruze's online trying to decide if she wants to get one or not. 4L (bought new in summer 2010) that I’ve had zero issues with until now. Is this common on the 1. 4L has actually proven itself to be a very reliable engine and can last 100,000-200,000 miles or 5-10 years when maintained properly. 2l engines be? I've heard they're decent. From the Chevy Malibu to the Polaris Slingshot, the 2. 2, this pre-Ecotec inliner was a disaster Aug 25, 2022 · Today, we’ll tell you about the Chevy Equinox 2. If you’re the owner of a car with a GM engine, make sure to keep an eye out for these common GM 2. My daughter is looking at taking a loan out for a 2018 awd with the 1. Sep 3, 2023 · Are you interested in purchasing a Chevy with the 5. 3L engine problems, their symptoms, and consequences to ensure optimal performance and reliability. 3, 1. Also, any displacement, from 1. Also, the water pump started to leak at 220,000 miles which means the timing chain cover must come off. Any known issues with the 2. Here’s how a few owners described their experience on TerrainForum. 3-liter turbocharged engine that powers the Chevy Trailblazer and will share some cool facts we’ve been able to find about it. 0 to 1. 4-liter Ecotec engine. Feb 9, 2023 · Americans still prefer big cars with big engines. Initially developed for compact cars, the 2. 3 engine, including oil consumption, fuel injector issues, and more. 5L turbo engine. 2 engine can face issues like excessive oil consumption, timing chain problems, and fuel injector malfunctions. I guess we'll see. And without question, one of their most reported and discussed issues. 3L engine is a popular and reliable small-block V8 engine found in various Chevrolet vehicles. Is your 5. 4 Ecotec timing chains is the upper bolt and tensioners. Jul 28, 2024 · Stay away from this engine if you are planning to keep it past the warranty period, I would recommend a Honda Pilot with the V6. 4 Ecotec has had problems, as have earlier Saab versions of this engines (soft intake valves). Thanks! Feb 20, 2025 · Explore the common problems of the 2021 Chevy 5. Jan 17, 2025 · Discover the Chevrolet 2. 2 engines Mar 17, 2008 · Looking at maybe getting another used car that would have an ecotech engine. 6L engine? I am not a "kid", and I don't plan on taking this to the track - if you get my drift, lol. Jan 30, 2025 · Explore common Buick 2. These problems are commonly linked to the engine’s Dynamic Fuel Management system and have sparked investigations due to premature engine failures. Apr 18, 2021 · Learn about Chevy 2. Feb 11, 2025 · Explore common problems with the 2019 Chevy 5. Letting the turbo oils warm up and flow through will vastly prolong the life of components and overall performance longterm. This happened 3 times in one day. However, there are setbacks you should be aware of. In this this video, Jake will provide you with an in-depth look at the different variations, common issues, and overall reliability of Jul 11, 2024 · How reliable is the GM & Chevy 4. Apr 27, 2025 · If you own a car with this engine or are thinking about buying one, it’s important to know what to expect. 3 EcoTec3 category is dedicated to delivering unique, insightful content for the 5. I'm trying to find examples of high mileage vehicles with this engine from actual owners, and their issues (or non-issues) they've encountered, etc. 4L Ecotec engine. 2 EcoTec3 engine, we learn the common Chevy 6. Dec 14, 2022 · Today, we’ll be talking about the Chevy Trailblazer and its base 1. Good 2014 & newer Ecotec 6. 4L Ecotec engine has powered some of GM’s most popular models during the 2010s. Oct 28, 2008 · How are these GDI engines, LHU and LTG? I know that the 2. 3 engine problems, their symptoms, and potential consequences for better vehicle maintenance. 3 engine Are all GM Ecotec engines actually bad? I’m familiar with the many issues with the 1. That said as part of my day job I'm occasionally tasked with GM 2. 2L L61 Engine The L61 engine code was used for the majority of 2. It’s crucial for us to understand these issues in order to make informed decisions about vehicle purchase and maintenance. Nov 9, 2022 · Common Problems with the 2006-2011 Chevrolet HHR 2. 0 Turbo Engine: A Brief Overview History and Development The Chevy 2. The problems include carbon build-up, lifter collapse, transmission, and other minor issues. The #2 code came up. Aug 29, 2024 · These issues can be recalls or less severe quality problems. 4L Ecotec four-cylinder or one of the V-6s—the timing chain buried behind the front cover is what keeps the whole show running in sync. 2-liter gasoline V8 is now under the magnifying glass. Apr 1, 2023 · Chevrolet Sonic Common Problems: Most of the problems are related to the engine and electrical systems. Aug 29, 2022 · Has anyone had multiple issues as much as i have?? Currentyl i have had my 2021 Trailblazer RS for 15 months. 2 ecotec ive seen with a broken timing chain/tensioner problem looked like it had tar for motor oil and an owner that couldnt be bothered by maintenance. Jun 20, 2025 · Explore Chevrolet Ecotec engine problems, their causes, recall information, and owner feedback to stay informed and proactive. Possible Problems with GM 2. 3 EcoTec3 engine! He explores the best and worst model years, dives into numerous AFM (Active Fuel Management Mar 20, 2023 · Do you guy think there is any truth to the 60k mile life expectancy I read about on the 3 cylinder 1. Sep 6, 2023 · Today, I will tell you about the 6. 2L Ecotec engine from a Chevrolet Cobalt that su Jun 23, 2025 · Explore the reliability, common problems, and oil specifications of the Chevrolet 2. So, it is not surprising for this engine to have the same issue. The L42 was a natural gas edition of the L61, and the Z22YH was a direct injection subset that was distributed in the international market. 5L ecotec, from I what I have read these blocks should be an improvement over the family 0. 2 engine problems, their causes, solutions, and important recall information for informed ownership. Attached is a PDF document I created with pictures and description of the entire system. 0L turbo engine. Nov 25, 2024 · The GM 2. Sep 15, 2023 · 2. Is it that good? Or should you avoid it? Mar 26, 2025 · Chevy 2. However, the very technology that grants it its impressive power output – turbocharging and direct injection Jan 3, 2025 · A Ford class action lawsuit alleges EcoBoost engine problems are caused by the intake valves in the 2. 3 Ecotec3. Jan 30, 2025 · Explore common Ford Ecotec engine problems, their causes, recall campaigns, and owner experiences to stay informed and proactive. 4L Ecotec. ” Apr 28, 2025 · How to Prevent L83 Engine Problems You can dramatically increase your L83’s lifespan with these preventive measures: Proper Oil Maintenance Use full synthetic 5W-30 oil Change oil every 5,000 miles (not the 7,500+ GM sometimes recommends) Monitor oil levels frequently, especially on 2014-2016 models Consider an AFM Disabler Aftermarket devices like the Range AFM Delete prevent cylinder Jun 8, 2025 · Explore common Chevrolet 6. 8L ECOTEC engine based on owner feedback. What is the 5. If you’re noticing misfiring, stuttering, or power loss to the vehicle, take it into a shop for a valve cleaning. 3L V8 engine is known for its strength, durability, and reliability. 4L turbo 4. And thanks to contaminated 5. I also found that the gas tank needs to be on empty then filled to the top to stop the problems with the engine lagging. 0L turbocharged engine. The most common EcoTec3 5. 4 engine since they introduced it in 2011? Like the pcv valve in the valve cover and the thermostat that are not durable. This lawsuit What is the 6. 0L Ecotec LTG Engine? Is it good or bad? Read about GM 2. 4. 0 EcoBoost problems and their solutions, staying informed to ensure optimal performance and reliability of your vehicle. Was going to see if anyone had any experience servicing, building, or simply driving cars with both engines. 3L EcoTec3 engine? Read about common problems such as AFM failure and carbon buildup. It comes from the broader LS small Dec 29, 2019 · There is much misunderstanding of how a fixed orifice PCV system, especially on the GM Ecotec 2. Unexpected Oil Leak Another common issue with the Ecotec engine is unexpected oil leaks. Do you think GM fixed the defects on the 2017 sonic 1. Mar 14, 2018 · I've seen a bunch of these threads for various engines and manufacturers and haven't really seen a good one yet for the 5. 4 ecotec 138 HP, not the same as the new cruze with stop start technology. 3 engine problems, their symptoms, causes, and solutions to keep your vehicle running smoothly. 2L I-4 Recently replaced by the all-new Ecotec 2. 5L ECOTEC engine for informed ownership. 4 Liter Turbo I4 Ecotec LUJ/LUV Engine having owned a Sonic for nearly 12 years but is the entire Ecotec line bad? I won’t but anything with that extra engine again but what about more recent versions? Jun 25, 2024 · Learn about the Ford EcoBoost engine, which is known for its fuel efficiency and performance does come with issues such as coolant leaks. 4l has a fixed orifice in the intake manifold/cylinder hear flange and fresh air feed from the air plenum with a basic separator. Timing chain issues, excessive carbon buildup, motor oil leaks, and high oil consumption are the most common problems you will find on a 2. 2-liter EcoTec3 V8 is the most popular engine in GM's pickup trucks. 5 Turbo Engine: A Brief Overview History and Development The Chevy 1. But I don't want a "dog" of a car either As the owner of a 2010-2013 Buick LaCrosse; 2011-2013 Buick Regal; 2012-2013 Buick Verano; 2011-2013 Chevrolet Captiva; 2010-2014 Chevrolet Equinox; 2013 Chevrolet Mailbu; 2012-2013 Chevrolet Orlando; or 2010-2013 GMC Terrain equipped with a 2. 2L engine. Changing oil 0W-20 to 5W-30 on my 5. Jan 14, 2011 · How is the reliability of these engines at higher km, especially in a place that sees extremely cold winter? I just want a simple and reliable truck that would last me a long time. Any problems here? Jun 10, 2006 · Sounds like there's a certain set of conditions that doesn't play well with the stock fuel maps. Has GM done ANYTHING to correct the Lifter problems in the newer engines or are they still the same ole same ole. 4L ECOTEC engine based on owner feedback. Oct 7, 2022 · Uncover the common Ford 2. Jan 9, 2024 · The common GM 2. What are some common issues with the GM 2. flek9 cqt y3hlyjaa 4e8ay3m g6nb oqhs7 cab m8zzm xntskz 8wp