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Fuel problems

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Old Apr 15, 2011 | 07:07 PM
  #1  
bigal011's Avatar
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Fuel problems

My 86 iroc wont start. I can spray a little starting fluid in the intake and it will fire long enough to burn it off and then will die. To me, this sounds like a fuel pump. When you turn the key on you can hear the fuel pump kick on.

Any idea???
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Old Apr 15, 2011 | 10:26 PM
  #2  
camaronewbie's Avatar
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Joined: Sep 2002
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From: Cary, North Carolina
Car: 1992 RS
Engine: Carbed 350
Transmission: 700R4
Axle/Gears: 3.42 posi
Re: Fuel problems

1) Change fuel filter - driver side in front of rear wheel.

2) Test the pressure at the fuel rail. You can rent for "free" a fuel pressure tester at any auto parts store. There is a Schraeder valve on the pass side fuel rail (liike like a tire valve) - screw tester on there, and test the pressure.

The fuel pump has a rubber hose that attaches it to the hard line in the tank - they rot away over time being in the gasoline all the time.

I'm guessing your filter is clogged, or that rubber hose in the gas tank is toast.
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Old Apr 16, 2011 | 04:31 AM
  #3  
bigal011's Avatar
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Re: Fuel problems

Ive already changed the fuel filter,and I will check the hose in the tank. Thanks for your input.
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