2004 Chevrolet Avalanche Repair Question
Check the oil pressure with a mechanical gauge,if normal replace the oil pressure switch. If abnormal could mean oil pump and engine bearing.
68 questions asked
I think it is the oil switch is this the same thing as the oil sensor. Anyway I think it must be the switch because I have been driving in the 0 range on the pressure guag for over a month now.
3 questions asked
yes it's the same it's on the top back of the engine.
18,698 answers provided