Re: Injector drive - way to check at highway speeds?

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Posted to Technical Discussion Forum on 1/3/2013

I agree with Kai.

When I have a misfire on these engines that sticks to one cylinder I check for a head gasket. Done 5+ now that had a bad head gasket causing misfire.

Any codes? Do you have Mode 6 misfire data counting up on cyl 7? Login to read more.