msd 2 step problems

jamrok55

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Jun 25, 2009
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157
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ny
trying to get the car ready for nmra this weekend and i installed the msd 2 step and car runs like dog shit.its puttering like ist not on all cyl.i disconnected the 2 step to check the coil packs and the car ran fine.reconnected the 2 step and made sure the cop cover was firmly against the valve cover holding down the coil packs ,switched the wires around,checked the ground still no good.
I really would like to use it at mir but im about to throw in the towel.any help would be much appreciated..thanks..
 

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