Old Apr 30, 2011 | 11:31 AM
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MikeR
Senior Member
Joined: Jan 2008
Posts: 5,180
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From: North Plains, OR
Default Re: Throwing Codes - 300, 301, Random Misfires

Tuna, I gapped my 1 step colder plugs to .035" when I installed them a couple of years ago.... no misfires yet.... (knock on wood)
 
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