1990 Pontiac Bonneville engine Performance

Tiny
BBD77777
  • MEMBER
  • 1990 PONTIAC BONNEVILLE
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 11,500 MILES
Engine cold Runs Great
Engine warm gas starvation
Tuesday, May 12th, 2009 AT 10:41 AM

3 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,755 POSTS
What is the fuel pump pressure when it gets warm?
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Friday, May 29th, 2009 AT 1:44 PM
Tiny
BBD77777
  • MEMBER
  • 2 POSTS
Found bad fuel pump
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Sunday, May 31st, 2009 AT 5:46 AM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,755 POSTS
I had a feeling that was going to be the problem. I'm glad you found it. Good luck, and if you have questions in the future, let us know.

Joe
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Monday, June 1st, 2009 AT 8:37 AM

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