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TPI no cold start injector plug??? 1989 T/A

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Old 08-27-2010, 11:11 PM
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Car: 1989 Trans AM
Engine: Old Block, Installed TPI, L98
Transmission: 700R4
Axle/Gears: 3.27
TPI no cold start injector plug??? 1989 T/A

I have a 1989 Trans am, who ever owned the car before me took the engine out and now I'm trying to piece everything back together. I seem to not have a cold start injector plug in the harness... is this something they changed for 1989? plus if anyone knows where the cooling lines all run please tell me. I know the bottom intake goes to the throttle body but I don't know where the heater hoses go... please fill me in on anything you may know about these issues thanks.
Old 08-27-2010, 11:33 PM
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Car: 1984 Z28 Hardtop
Engine: 383 Carb
Transmission: 4L60
Axle/Gears: 3.54 Dana 44
Re: TPI no cold start injector plug??? 1989 T/A

No cold start injector from 1989 up.
Old 08-28-2010, 09:07 AM
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Car: 1989 Trans AM
Engine: Old Block, Installed TPI, L98
Transmission: 700R4
Axle/Gears: 3.27
Re: TPI no cold start injector plug??? 1989 T/A

wow this is ridiculous... There are SO many differences between 88 and 89. I wish i would have known about all the differences before I purchased a system off an 88 car. So then does it prime with one of the regular injectors??
Old 08-28-2010, 11:41 AM
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Car: 1984 Z28 Hardtop
Engine: 383 Carb
Transmission: 4L60
Axle/Gears: 3.54 Dana 44
Re: TPI no cold start injector plug??? 1989 T/A

With all of them.
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