Oil Pressure - "Driving" me crazy - The 1947 - Present Chevrolet & GMC Truck Message Board Network

85Silveradoin04 · 11-18-2004, 07:10 PM

Need some feedback on some findings. When accelerating, my OP drops to 15-30 PSI. Under hard acceleration it will stay there a while until I reach cruise. No problems while cruising, 60 PSI like all normal. If I'm going 60 and I pump WOT, Oil pressure drops from 60 down to 30 PSI. I've even seen it get as low as ZERO from a stop but return to 60 once in cruising state. When I take turns or come to a stop, pressure will drop to 15 PSI. Anyone?

Yeah, it's got oil in it. Mobile 1.

11-18-2004, 07:10 PM	#1
85Silveradoin04 Registered User Join Date: Jun 2004 Posts: 64	Oil Pressure - "Driving" me crazy Need some feedback on some findings. When accelerating, my OP drops to 15-30 PSI. Under hard acceleration it will stay there a while until I reach cruise. No problems while cruising, 60 PSI like all normal. If I'm going 60 and I pump WOT, Oil pressure drops from 60 down to 30 PSI. I've even seen it get as low as ZERO from a stop but return to 60 once in cruising state. When I take turns or come to a stop, pressure will drop to 15 PSI. Anyone? Yeah, it's got oil in it. Mobile 1.



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