2004 Chevy Trailblazer fuel leaks

Tiny
KCF032405
  • 2004 CHEVROLET TRAILBLAZER

Engine Mechanical problem
2004 Chevy Trailblazer 6 cyl All Wheel Drive Automatic 105 k miles

i have a fuel leak. The mechanics cannot find a leak. Where could it possibly be? I was at an intersection waiting for a light to change, apparrently I started leaking alot gas, fuel tank was decreasing rapidly, gas was leaking from under the car.

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Monday, December 29th, 2008 AT 11:31 AM

2 Replies

Tiny
MMPRINCE4000
  • EXPERT
  • 8,715 POSTS

If leaking from near gas tank the I would suspect a bad "quick connect" connector or a ruptured rubber hose.

If from front then a bad quick connect or rubber hose to fuel rail.

Best approach is to raise car, and look for exact location.
Be very carefull doing this as a leak that bad could easily cause a fire

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Thursday, January 1st, 2009 AT 12:27 PM
Tiny
BOBS GMC
  • MEMBER

I had the same problem. It was the steel lines going into the top of the fuel pump. The line was rusted and had a pin hole in it. There is a recall for this problem.

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Sunday, January 11th, 2009 AT 8:40 PM

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