Mechanics

MY F450 REVS OUT.

1988 Ford F-450

I have a F450 rollback for some reason it will not go over 50mph and sounds like the engine is going to come apart. Can you please give me some ideas.
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Littleredenck
May 1, 2012.



Automatic or stick?

Tiny
Fixitmr
May 1, 2012.
It is a stick I think it might be the governor but I don't know for sure that is why I am asking

Tiny
Littleredenck
May 1, 2012.
Maybe clutch is slipping? How many speeds? Try taking off in a higher gear gunning it and see if it slips or stalls.

Tiny
Fixitmr
May 1, 2012.