Flyinbyu

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Well guys just to throw my two since in i just got my car out of the shop and it was sopost to be fix they put a new opti and coil and plugs and all on it. But when i got it and it warmed up a little it started back firing and it dont have the power at all that it use to could it be possible that maybe one or to of the spark plug wires are mis crossed. Just thought i would let ya know i am sorda having some probs and so advice would be nice

LT1 Bunny

you might be right, there must be a wire that in the incorrect place (4 and 6 likely). just have to get under it and check it out.