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Cranks no start possible bad fuel pump

Tiny
DAVIDCULP
  • MEMBER
  • 2001 GMC SIERRA
  • 5.3L
  • V8
  • 4WD
  • AUTOMATIC
  • 192,222 MILES
My car just cranks and wouldn't start and if it did it stalled right out. I took the back line off the filter and turn the key and hardly any gas at all came out. Does this mean my fuel pump is bad?
Sunday, November 10th, 2019 AT 4:44 PM

3 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good evening,

Can you hear the pump run when you turned on the key?

Roy
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Sunday, November 10th, 2019 AT 5:19 PM
Tiny
DAVIDCULP
  • MEMBER
  • 4 POSTS
Yes, but the gas is trickle out of the line.
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Sunday, November 10th, 2019 AT 5:34 PM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
If you heard it run, then yes, you need a fuel pump.

https://www.2carpros.com/articles/how-to-replace-an-electric-fuel-pump

Roy
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Sunday, November 10th, 2019 AT 5:38 PM

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