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Originally Posted by MrBonus
My car had an obnoxious hesitation right around 3000 RPMs that made it annoying in any normal driving. I replaced the plugs, air filter, fuel filter, distributor cap, wires, and it still persisted.
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My 87 doesn't exhibit that hesitation. AFM perhaps ?
Quote:
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Well I put the SW chip in Friday and it was immediately gone. The car is so much more enjoyable to drive on the streets as the powerband is far less peaky and far more usable from 2500 - 4000 RPMs.
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Even on the streets, I try to keep it above 3K rpm.