TBI Throttle Body Injection discussion and questions. L03/CFI tech and other performance enhancements.

tbi will start

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Old Jul 6, 2007 | 10:38 PM
  #1  
0uTcast13's Avatar
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From: cali
Car: 1988 Pontiac formula Firebird
Engine: 5.0 h.o.
Transmission: 5 Speed
Axle/Gears: 3.55 10 bolt
tbi will start

when i poor gas in to it. but it will not fire from the injectors i got fuel all the way up to them Wat can it be? something i do is wrong? it is a 1988 5.0 5 speed trans am
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Old Jul 7, 2007 | 12:59 AM
  #2  
Kevin91Z's Avatar
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From: Orange, SoCal
Car: 1990 Pontiac Trans Am
Engine: 355 TPI siamesed runners
Transmission: Tremec T56
Axle/Gears: 12-Bolt 3.73
Re: tbi will start

Sounds like the ignition module to me. The computer will not fire the injectors unless it is receiving a signal from the module.
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Old Jul 30, 2007 | 03:58 PM
  #3  
rough's Avatar
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Joined: Apr 2007
Posts: 1,087
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From: St. Petersburg, FL
Car: 88 Camaro
Engine: 305 TBI
Transmission: 700-R4
Axle/Gears: 2.73
Re: tbi will start

had this problem also, it was the module, 40$ at autozone
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Old Jul 31, 2007 | 03:48 PM
  #4  
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From: Brooklyn, NY
Car: 1983 Recaro T/A
Engine: L69
Transmission: MM5
Axle/Gears: 3:73
Re: tbi will start

Go to a pick and pull and get a few from some TBI vans and trucks. Pocket them, so their free. Thats what I did when my RS needed one. lol I had an extra one I gave to the new owner. I should've kept it.
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