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

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Old 07-12-2009, 01:36 PM   #1
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Engine: 5.7 tune port
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Hesitation
I have an '85 5.7 tuneport that has a off idle hesitation that I can't figure out. Any suggestions?
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Old 07-16-2009, 07:49 PM   #2
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Join Date: Feb 2009
Location: New Jersey
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Car: 1983 Chevy Camaro Z/28
Engine: 305 Cross-Fire F/I 5.0L V8 TBI
Transmission: Not sure, I know it has a shift kit

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Re: Hesitation
Mass Air Flow Sensor maybe. Does it still hesitate when its fully warm? What about when your driving it?
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Old 07-16-2009, 10:11 PM   #3
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Re: Hesitation
Not trying to be a jerk, but ...

This is the TBI board - TBI = Throttle Body Injection

You said yours is a Tuned Port Injection, which = TPI

You'll get more and better responses on the TPI board.
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Old 07-17-2009, 11:38 AM   #4
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Join Date: Feb 2009
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Car: 1983 Chevy Camaro Z/28
Engine: 305 Cross-Fire F/I 5.0L V8 TBI
Transmission: Not sure, I know it has a shift kit

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Re: Hesitation
why u telling me man. It don't matter, He made a mistake, So what. the mods will fix it, and im sure he will get responses anyways, I replied
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Go Back   Third Generation F-Body Message Boards > Tech Boards > TBI
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« 305 tbi(L03) rev limiter? | Are 1.6 rockers worth it? »

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1406, 305, 350, 57, camaro, chevrolet, edelbrock, hesistation, hesitation, idle, lo3, lt1, off, tbi, warm
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