reduced engine power

Asked by Guru94245Q Sep 21, 2020 at 04:04 PM about the 2007 Pontiac Grand Prix Base

Question type: Maintenance & Repair

I have 07 pontiac grand prie ,3.8ltr. Replaced
Throttle body, and throttle pedal. Car will crank
and idle, slow accleration in park, put in drive
accelerator pedal doesnt work, no signal to TB

1 Answer
18,235

munron answered 3 years ago

Sounds like a faulty electrical connection or damaged wire if there's no signal now and there was before. I'd start there although this is more of a guess than actual advice.

Mark helpful

Your Answer:

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