It doesn't matter if the car is hot or cold it tries to die when I put it in gear. I have ajusted the IAC 4 times, changed chips, and it still does it. The only thing I can think of is the cam don't make enough vacume. What do you think. Thanks

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1991 Trans Am GTA, Accel 300+ ignition, underdrive pulleys, AFPR, Accel SuperRam (ported out), Edelbrock lower intake (ported out), BBK 58mm TB, TFS 23* heads, SLP 1 3/4 headers, SLP 3" cat back (no cat), CompCam .495/.502 lift, Kenny Bell strut tower brace, lower frame brace, Jeg's SFC, Lakewood trailing arms and panhard rod

Pony's can run, but bird can fly

1987 Buick Turbo-T
1977 Chevy Blazer 4X4

 

Did this all of a sudden start happening, or did it slowly get worse and worse to the point where it is now?

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stephen - 89 GTA - https://www.thirdgen.org/rides/index...ew&rideid=1321

 

Yea,like stephenc said,how did it happen.Was it sudden,or were you workin on the car or just did mods when it happened,or were you getting on it?Off the top of my head id say your timings off or your TPS needs to be adjusted.

Check out My Trans Am:
http://hometown.aol.com/italianknight178/index.html

 

It started to do it after I did the mods to the car. My timming is at 10*.

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1991 Trans Am GTA, Accel 300+ ignition, underdrive pulleys, AFPR, Accel SuperRam (ported out), Edelbrock lower intake (ported out), BBK 58mm TB, TFS 23* heads, SLP 1 3/4 headers, SLP 3" cat back (no cat), CompCam .495/.502 lift, Kenny Bell strut tower brace, lower frame brace, Jeg's SFC, Lakewood trailing arms and panhard rod

Pony's can run, but bird can fly

1987 Buick Turbo-T
1977 Chevy Blazer 4X4