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2000 Pontiac Grand Prix fuel system

Tiny
LAMSTE
  • MEMBER
  • 2000 PONTIAC GRAND PRIX
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 105,000 MILES
My check engine light came on, had the code read and suggested fuel evaperator problems. Replaced gas cap and also a fuel pump. Not sure what the next step is. Fuel pump is now not working for the second time. Used pump only lasted about three months. Not sure if that is the relay or not. What should I look at next.
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Saturday, March 13th, 2010 AT 10:48 AM

3 Replies

Tiny
MMPRINCE4000
  • MECHANIC
  • 8,549 POSTS
Look at fuse and relay first.
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Sunday, March 14th, 2010 AT 8:42 AM
Tiny
LAMSTE
  • MEMBER
  • 2 POSTS
Replaced relay primed fuel system and got the car running. The car ran at idle for about 20 minutes and then died. Could not start again any suggestions
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Sunday, March 14th, 2010 AT 12:03 PM
Tiny
MMPRINCE4000
  • MECHANIC
  • 8,549 POSTS
Start by measuring fuel pressure with mechanical gauge.
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Monday, March 15th, 2010 AT 8:08 AM

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