I have a 1998 Pontiac Bonneville that I have replaced the MAP sensor, fuel pump, and fuel filter. It still won't start. It acts as though I am out of gas and won't stay running. Need help?

Asked by Apr 06, 2015 at 06:23 PM about the 1998 Pontiac Bonneville 4 Dr SE Sedan

Question type: Maintenance & Repair

3 Answers


scan the computer for codes and test your fuel pressure.


Check fuel pump fuse and relay

1 of 1 people found this helpful.

I've checked everything and replaced the ignition switch recently and still the engine will not continue to run. What else do I need to do? When I tested the ignition cylinder on side of the key is reading the other is not. Do I need to replace the ignition cylinder?

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