Post technical questions and answers about your ride.
by 89 problems » Thu Jul 22, 2010 6:19 pm
have replaced idle air control, ignition control modgule,cap, wires button,coil,mass air and running out of paitince.
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89 problems
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by blue89irocz » Thu Jul 22, 2010 8:25 pm
Have you check fuel pressure? If so how much do you have? Spark?
1989 Iroc-Z L98 383 Forced induction (In Progress), hardtop, T-56, 9-bolt rear w/ 3.73
Project will be complete in 2030.

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blue89irocz
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by charlie31603 » Wed Aug 11, 2010 2:02 pm
Dose it try to start or just do nothing. If it's an 89 like your name implies. It might be the VATS(Vehicle Anti Theft System). My old 89 would start when it felt like because the VATS was messed up.
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charlie31603
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