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Hidesertchevy · 12-09-2021, 12:49 AM

It's probably the oring on the oil pump pick up tube. Very common. No pressure when cold until the oring gets hot and expands. Very common!

12-09-2021, 12:49 AM	#3
Hidesertchevy Registered User Join Date: Mar 2017 Location: yucca valley Posts: 239	Re: Oil Pressure Puzzler It's probably the oring on the oil pump pick up tube. Very common. No pressure when cold until the oring gets hot and expands. Very common!