2005 Chevy avalanche
Ok everyone I have 2005 chevy avalanche I have no
oil pressure I have replaced the oil switch and I
replaced the oil pump and I still have no oil
Your engine may be worn out. You can double check the oil pressure using a mechanical gauge before you tear apart the engine.
Replace the oil pressure sensor with OEM part.
I had the same problem, o ring gasket on the pick up tube, oil pressure now at 40