Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP
Hello, my name is***** you replaced the oil pressure switch? When pressure dropped to 0 did you hear any engine noise such as knocking or tapping? Thanks.
Usually if the pressure was actually that low you would hear engine noise. Have you tried to replace the oil pressure switch yet? Thanks
You can do a oil pressure test before replacing. You can barrow pressure tester from your local parts store for free. Engine should have at least 6 psi at 1000 rpm, 18 psi at 2000 rpm, and 24 psi at 4000 rpm. If good then replace the pressure switch, it is common to fail like this. Let me know how it goes or if you have more questions. Thanks.