2004 GMC Envoy fuel pump

Tiny
LANGFORPD
  • MEMBER
  • 2004 GMC ENVOY
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 121,000 MILES
How can you tell if the fuel pump has gone bad? My vehicle will start and will idle but when you put it in drive it will only go about 20 feet and it spits and sputters and then die.
Sunday, March 29th, 2009 AT 9:25 PM

2 Replies

Tiny
OBXAUTOMEDIC
  • MECHANIC
  • 3,711 POSTS
Hello,

Please repost this in your original post so that the tech that is already assisting you can continue to do so without have to hunt down new post.

.
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Sunday, March 29th, 2009 AT 9:28 PM
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
How can you tell if the fuel pump has gone bad?

Check the fuel pressure with a fuel pressure tester designed for your fuel system.
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Sunday, March 29th, 2009 AT 9:29 PM

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