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Re: 2000 F-650 With CAT 3126- Runs Rough Cold
Posted to HD/Fleet Forum on 4/6/2009 3 Replies

Kim,

Hard start? Does it crank alot or start hitting right away but only on a few cylinders? You may be bleeding off high pressure oil out of the rail through a bad o ring.

Does it start on a few cylinders and smoke ALOT? These engines also are known for c... Login to read more.

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