97 trans am runs like the timing is off and misses at aboiut 4500
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97 trans am runs like the timing is off and misses at aboiut 4500
i have an lt1 with 89,000 miles on it and its running like the timing is off and kind of misses and pops then when i rap it up to about 4500rpm it really starts to pop. i put a new ignition module and coil on it and the opti was replaced around a year ago before i got the car. anyone know whats goin on?