Stalling?

Tiny
DENISE LEBLANC
  • MEMBER
  • 2004 PONTIAC GRAND PRIX
  • 3.8L
  • V6
  • AUTOMATIC
  • 284,000 MILES
Car runs great. The only problem is after it warms up, I can't take my foot off the gas because it will stall. It starts right up every time, but I can't take my foot off the gas. No engine light, no smoke, no sputtering or loss of acceleration, just stalls.
Monday, November 7th, 2022 AT 10:18 AM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,170 POSTS
Hi,

The most common cause of this is an engine vacuum leak. If you haven't checked for leaks, that is where I would suggest starting.

Take a look at this link. It explains how to find and repair vacuum leaks. Let me know if you are comfortable performing them.

https://www.2carpros.com/articles/how-to-use-an-engine-vacuum-gauge

Let me know.

Joe

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Monday, November 7th, 2022 AT 7:50 PM

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