Ls low oil pressure when hot. Either way I’d say it’s time to open it up.

Ls low oil pressure when hot. I’d throw a mechanical oil pressure gauge on to verify true pressure before pulling it. Post your swap, questions, rants, helpful tips, etc. . The oil thins out when it gets hot. Either way I’d say it’s time to open it up. This video will explain the steps I use every time to accurately diagnose and repair a no or low oil pressure ls engine. You may be able to check if it is missing without pulling the cover by removing the threaded plug and looking. This community is dedicated to information about LS engine swaps. 1. When the oil is critically low, there is not enough of it to make pressure, plus it gets thinner as it heats up, which is why you get a low oil pressure indicator only with a hot engine. Open the Hood and Locate the Dipstick. May 20, 2023 · If you are getting low oil pressure when the engine is hot, the first thing you should do is check the oil level. You can verify the pressure by adding on a mechanical gauge to check it or you can buy a new oil pressure sensor (they often indicate low when they get old and tired). Zero is not normal, though. Jun 15, 2025 · You’ve got a bearing going out somewhere. If there’s no noise to suggest a rod knock or main bearing, I’d lean towards a cam bearing. Aug 6, 2021 · New oil pressure drop at idle only? So it's been pretty brutally hot in FL over the last couple months and with some new project requirements for work my '06 has been seeing a ton of stop and go, something it hasn't really seen at all since the top end of the engine was done a couple years ago. Feb 24, 2012 · Yes, it is normal for pressure to lessen. more Oct 10, 2012 · If this plug is left out or is leaking you will have low oil pressure. cxuz auai ylpjmjaps rnyz mgjax jqhqp zmmqvc jrdwpx uzy ino