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Jumpy engine

Tiny
JENIFER53677
  • MEMBER
  • 1999 PONTIAC MONTANA
  • AUTOMATIC
  • 155,000 MILES
Rough idle when started. Dies as soon as I let offthe gas.
Friday, May 6th, 2016 AT 12:06 AM

2 Replies

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Try cleaning throttle plate on both sides and iac hole with choke cleaner then check fuel pressure with a gauge auto parts rent it.
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Friday, May 6th, 2016 AT 7:06 AM
Tiny
RENEE L
  • ADMIN
  • 1,260 POSTS
If you decide to check the fuel press yourself, here is a link to one of the articles from this site that explains and shows you how to the fuel pressures yourself.

https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator

Please get back to us with your results so we can further assist you. Thank you for visiting 2CarPros.com.
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Friday, May 6th, 2016 AT 1:23 PM

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