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2004 Pontiac Grand Prix GTP 3.8L Fuel Gauge
Posted to GM Electrical on 3/9/2011 5 Replies

I'm stumped. This car came in with a p0463. The fuel gauge will go to full when you first start it and the it defaults to empty and thelow fuel warning light comes on, so naturally I assumed the sending unit was bad. I changed it same problem. I havetested for...

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  Related Documents & Media  2004 Pontiac Grand Prix GTP

 
Message Closed w/FIX

car Vehicle Data

2004 Pontiac Grand Prix GTP

VIN 2G2WR52434
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedFuel Gauge
ConditionsInop
Message Closed w/FIX

car Vehicle Data

2004 Pontiac Grand Prix GTP

VIN 2G2WR52434
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedFuel Gauge
ConditionsInop