3.1 pontaic wont start only about half the time

Asked by Sep 04, 2015 at 05:10 PM about the 2002 Pontiac Grand Prix SE

Question type: Maintenance & Repair

I have 2002 Pontiac 3.1 it won't start about half the time. When it won't start if you crank it until the battery is almost dead like one or two more cranks it will start.
I put a new fuel pump on has 50 lb of fuel pressure what is the prob

1 Answer

20,420

Did you replace fuel filter also ? Check air filter and clean throttle.

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