2002 Pontiac Grand Prix "engine starting dumping raw fuel" Questions

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...dumping raw fuel, exits under exhaust pipe. Cylinder not firing. Cleaned out entire fuel system. flushed. replaced injector. good sparks. checked wiring harness, continuity is good. Clean codes from ...

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...engine it is under the upper intake manifold, it has 6 plastic hoses running to each cylinder under the manifold. if one of these hoses are leaking its dumping raw fuel into the manifold during hot ...

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...the fuel tank and the carburetor. The carburetor may need repair. A sticking choke or float valve could dumping too much fuel. An incorrect fuel mixture could cause the check engine light. Good

...raw gas is dripping out the exhaust Engine starts very hard, idles very rough, the more rpm the better it runs, YOU HAVE A INJECTOR PROBLEM ONE OR TWO INJECTORS ARE STUCK OPEN OR BAD 02 SENSORS BUT ...

Question about Pontiac Grand Prix

1 Answer

...Don't drive it !!!! Don't START IT !! Have it towed to dealer or garage & have fuel system checked. Raw fuel is getting dumped into engine & could cause big problems, as well as a fire, or

...dumping raw fuel into the engine or the EGR valve is stuck open. Check for a fault code 32 (EGR) and test the fuel pressure for a stable or constant reading. ( Not dropping) The IAC valve ( idle air ...

...engine light on. Had diagnostic run at AutoZone and they gave me the following codes: p0316 and p0301. car skips like it wants to cut off. Can I still drive until I get it looked at with the ford ...

Question about Pontiac Grand Prix

1 Answer

...engine is shaking and making a loud noise. sounds like eithor you blew a cylinder or a head gasket might have been a spark plug blow out look under your hood when the car is running you will see the ...

...engine light flashing is a pretty much universal sign that you have a misfire that is bad enough that a lot of raw, unburned fuel is being dumped in to the Catalytic Converter, to the point that it ...

Question about Pontiac Grand Prix

1 Answer

...dumping fuel As you turn the key to on postion (but do not start) it floods the engine. It's like the injectors are on all the time. When you start the truck normally, it acts like you've just poured ...

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