Question about 1992 Pontiac Bonneville

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Car needs help,, so do i!!

The engine runs great until it starts to warm up and then it seems that the fuel pump gets a signal to stop pumping and,,, kaput! I've changed the water temp sensors, removed and cleaned the throttle body and cleaned all 3 sensors. I replaced the coil assy, starter. The idle air control valves measurement was correct. And I am showing no check engine light.

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Connect the ECU (computer module) to a scanner and get error codes in return. This will tell you something about the problem.

You can buy a code reader, or better, perform the operation at any qualified garage.

Posted on Oct 07, 2008

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Seem to be and gas problem. Check if your gas pump is working properly - Just remove the hose that is coming from the gas pump. If no gas, the pump must be replaced.

Posted on Oct 07, 2008

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Hey Hismustangma,


Its not a sensor of any sort its just your Fuel Filter that hasn't been replaced for a long period of time. Try changing that and you'll be good to go. Let me know if this helps and anymore questions feel free to express it.


Jaketasnake out

Posted on Oct 07, 2008

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