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Old 02-23-2014, 09:00 PM   #13
INSIDIOUS '86
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Join Date: Jul 2009
Location: washington
Posts: 4,178
Re: I'm having issues with my msd hei, anyone else too?

Quote:
Originally Posted by Lee H View Post
I've had two MSD ignition modules go bad in 9 months. The new module that arrived this week is a completely different design with two grounds, one to the dist body and one to the fire wall.
Mines like that as well. My friend is using the heat module in his truck with no issues so far. I'm not using the one in mine since I have a nice Mallory 6al box.
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