caterpillargrl93
New Member
- Joined
- Sep 14, 2021
- Messages
- 2
I have a 2005 avalanche that I've been trying to figure out mystery problem.. few months back i discovered engine had a lout noise coming from it and there was no oil pressure.. replaced oil pump and gave it new oil filter and oil.. sound went away but no oil pressure is still reading with low oil pressure warning... changed oil pressure sensor problem still reads the same.. haven't tested to see if it in fat has no pressure yet.. also checking the gauge to see if its faulty.. and other ideas of what it could be or anyone else experience something similar... also like to note when engine is revved it starts to go up but once let off goes back down