Originally Posted by Allmachtige
I know the battery, alternator, and coils are all ok. What should I look for on the plugs if the wires are bad....o' wise one.
How do you know your coils are OK? Even when using AC Delco new parts it'* still possible to get a bad one. Personal experience tells me that using "high performance" parts, even those with good reputations, expect a much higher failure rate.
Don't get me wrong. I'm addicted to acceleration & will do anything reasonable to improve it. Remember though, the ignition system on our cars was so sophisticated & such a drastic improvement over anything that was even available on the aftermarket it'* actually hard to improve on. The factory plug wires are more than sufficient to provide exemplary performance for more than 100,000 miles ( if not physically damaged). Just my $.02.
Another possibilty is an ICM that'* just beginning to fail.