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Re: 2004 chevy k2500 hd silverado 6.0l po300 random cylinder missfire
Posted to Technical Discussion Forum on 5/12/2007 2 Replies

Bill, is it always just those 4 holes that show misses? Zero on all the others? Will it show misses at a lower road speed if you drive around in 2? How about with the AC completely off?

I've got some ideas but need more information.

Happy trails, Login to read more.

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