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Hope for all you with smokey diesels!

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I just put Power Service diesel kleen cetane boost in my 7790 and it quit smoking! Now it starts on the first crank and the only smoke it will make is the black hard working smoke. I got it at the local tractor supply for about $4. It did not smoke bad before, just enough to see a blue tint to the air behind me. I think also that if I took my injectors in and had them cleaned and adjusted it would run clear.

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