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Miss on my 1993 firebird

LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Miss on my 1993 firebird

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Dec 7, 2011 | 07:04 PM

#1

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Miss on my 1993 firebird

I just got a miss from a dead stop when flooring the car. The car has 117.000 miles. The car h.as a aftermarket optispark, but does it sound like it could be going bad.

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Dec 7, 2011 | 07:40 PM

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defaultexistence

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From: fort walton beach,fl

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When's last time you put plugs and wires on it? What are the plugs gapped at?

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Dec 7, 2011 | 07:52 PM

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what brand opti did you put in? any check engine light? did you scan for codes?

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Dec 7, 2011 | 10:49 PM

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It was a GM, and so far no check engine lights and I am going to scan it in the morning. The miss got a lot worse tonite, under full throttle it misses real bad then clears up.

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Dec 8, 2011 | 08:16 PM

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I just sprayed the wires down and it looked like there was no arc. So I guess the wires are out of the question huh.

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