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Jim Kaekel · 06-05-2009, 06:50 AM

I had a similar problem about a year ago, however, the timing was only erratic when cranking the starter. It turned out to be caused by a bad battery, which can cause voltage "spikes". Grounds are very important when using MSD. Call MSD's tech line, they should be able to help you.

06-05-2009, 06:50 AM	#2
Jim Kaekel VIP Member Join Date: Jul 2002 Location: Michigan Posts: 1,229 Likes: 133 Liked 535 Times in 110 Posts	Re: MSD Box Timing Issues I had a similar problem about a year ago, however, the timing was only erratic when cranking the starter. It turned out to be caused by a bad battery, which can cause voltage "spikes". Grounds are very important when using MSD. Call MSD's tech line, they should be able to help you. __________________ Jim Kaekel 3836 STK