Quote:
Originally posted by Shogun
Ignition timing, By pulling the "spout" you disconnect the PCM from the distributor, disabling any and all timing curves. Why do think you pull said connector when you set base timing?
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1 puts the computer in base timing. 2. pull the spout so the computer cant adjust through the timing curve. Its like setting minimum air flow. if you dont disconnect the idle speed motor, the computer will keep adjusting idle speed and you will never get a correct setting. same concept.