two step wiring - Ford Mustang Forums : Mustang Forum
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post #1 of 1 Old 09-04-2011, 11:25 AM Thread Starter
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two step wiring

i have an msd two step model # 8739 and a msd 6al. i had these wired in and everything seemed to work fine, but each time i used the two step it caused the cars computer to sh*t the bed. im thinking it was because where i had the ground wire off the two step going to, but not sure if that would cause it. i had it going to the ground on the drivers side of the radiator support. if this was my problem, where should i ground the two step so this wont happen again?

1995 Mustang GT 5.0
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