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NastyBuzzard · 07-20-2014, 09:47 AM

New oil pressure switch/sensor fixed my pegged out oil pressure gauge problem.

I deleted codes friday and have driven it some and no codes have come back, yet.

However, it does randomly keep blowing hot air through the drivers side vent and doesnt stop until you restart the truck.

07-20-2014, 09:47 AM	#5
NastyBuzzard Registered User Join Date: Oct 2013 Location: Saluda, SC Posts: 1,276	Re: Newbie: 2004 GMC Sierra P0650/P0496 Oil Pressure Gauge Malfunction? New oil pressure switch/sensor fixed my pegged out oil pressure gauge problem. I deleted codes friday and have driven it some and no codes have come back, yet. However, it does randomly keep blowing hot air through the drivers side vent and doesnt stop until you restart the truck.