Mechanics

CHEVY FUEL LEAKS

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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Kcf032405
December 29, 2008.




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

Mmprince4000
Jan 1, 2009.
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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Tiny
Bobs gmc
Jan 11, 2009.

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