Fuel pump

Asked by Jul 02, 2016 at 12:01 PM about the 2003 Pontiac Grand Prix GT

Question type: Maintenance & Repair

4 Answers

I have an 03 grand prix limited edition and I just replaced the fuel pump the relay and the fuse and I'm not able to start the car it rolls over but won't start

1,070

Was it working before you replaced the parts?

No it wasn't

1,070

On the 3800 engine if the crank sensor is bad the engine will not start. If the cam sensor is bad the engine will run but you will have poor performance and bad gas mileage. Of course it might be something else. If you could somehow get a reader and read the codes that would be a big help.

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