Limp mode on 07 Grand Prix gt 3.8

Asked by Guru11H65 Sep 12, 2019 at 03:49 PM about the 2007 Pontiac Grand Prix GT

Question type: Maintenance & Repair

Car starts and runs for good 50 secs then shuts off and doesn’t give me no rpms when I give it
gas says reduced engine power

1 Answer
18,715

munron answered 5 years ago

Scan it for trouble codes. It goes into limp mode because there is something wrong with the car that's serious enough to be a safety issue or that will cause further significant damage to the car if its not addressed.

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