The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Light wispy smoke out of right bank at highway speed

AcampoDave · 08-01-2015, 06:56 PM

Could it be something like a valve cover or the oil pressure sending unit? A fan can make a leak look like it comes from everywhere. After all you already adressed the pan, fuel pump, the holes in the front of the block by the fuel pump, you checked at the balancer/timing cover, there isn't much left at this point but the valve covers, rear main, pressure sender/gallery plugs and what about where the timing cover meets the pan?

08-01-2015, 06:56 PM	#23
AcampoDave Registered User Join Date: Feb 2013 Location: central California Posts: 2,730	Re: Light wispy smoke out of right bank at highway speed Could it be something like a valve cover or the oil pressure sending unit? A fan can make a leak look like it comes from everywhere. After all you already adressed the pan, fuel pump, the holes in the front of the block by the fuel pump, you checked at the balancer/timing cover, there isn't much left at this point but the valve covers, rear main, pressure sender/gallery plugs and what about where the timing cover meets the pan?