Fuel pump Problem
08-25-2009, 05:46 PM
#1
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Car: Camaro RS
Engine: obd2 350 lt1
Transmission: T56
Axle/Gears: 3.23
Fuel pump Problem
What would cause a new tpi pump in a tbi tank to not produce any pressure, the gas barely pours out under prime and crank positions. I dont want to pull the tank again. I had it running but only for about 10 seconds. Now it wont even start and there is only about 1 psi. Did my new pump go bad? Could i have installed it incorrectly?
08-25-2009, 10:07 PM
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Car: 1992 RS
Engine: Carbed 350
Transmission: 700R4
Axle/Gears: 3.42 posi
Re: Fuel pump Problem
Try the filter - it may be clogged, which could have burnt up the old pump.
08-26-2009, 09:10 PM
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Car: 1990 Iroc
Engine: 6.0
Transmission: 4l65E
Axle/Gears: 373 zexel torsen
Re: Fuel pump Problem
I had a problem like that where air got trapped in the line I bled the air out by cracking open the line up at motor and pressing in the port till only gas come out on tpi motor also every time I bled air out I would spin motor over to push the air out with gas
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