Quote:
Originally posted by kevindadams
My S light was flashing but after installing the new AT Control unit the light stopped.
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hmm weird. i know the 92-93 have the atcu in the ecu and also the atcu is resposible for the ac clutch, and some other thing there. well the rough shifting is caused maybe by a burnt solenoid from the tranny ( it has 4) as for the idle i say you might have a vacuum leak too, or an idle set too high.