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Dfi Help

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Old Jul 13, 2002 | 03:45 PM
  #1  
gta324's Avatar
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Joined: Aug 1999
Posts: 2,441
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From: sweden
Car: GTA -89
Engine: Blown 415"
Transmission: 4L80E
Axle/Gears: Strange 12-bolt
Dfi Help

Hi..

Having big problems with tuning my car.

The idle is fina but as soon as I touch the gas the car dies.....It's like its not getting any fuel?

Any ideas?

I've changed the inj. to #28..............and the car ran with the old #22...................
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Old Jul 15, 2002 | 06:36 AM
  #2  
RCR's Avatar
RCR
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Joined: Jul 1999
Posts: 851
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From: Shelby Twp., Mi., USA
Car: '84 Fiero ('01 GA interior)
Engine: '96 4.0 Aurora
Transmission: '96 4T80E
Could be any number of things. Check the accellerator enrichment tables. Maybe your not getting enough fuel. Does it just die, or stumble? Does it die if you gently accelerate or just when you mash it? Maybe your fuel pump is bad. Pressure?
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