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Re: Cummins 8.3 max rpm hunt
Posted to HD/Fleet Forum on 5/5/2009

Hi all, I've used the coach now for over a week and all is well. As a matter of fact I think it works better at top end now than it ever has. So obviously the oil was not the problem.

I have a big trip this summer. I'll see what happens.

I suspect that the... Login to read more.