Mechanics

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1999 Ford F-550

Engine Performance problem
1999 Ford F-550 V8 Two Wheel Drive Manual 236000 miles

I have a diesel f550 truck that when you start it the rpms do not kick in properly but once it is running then it works fine. I have tried the injectors, heat sensors, fuel filters, fuel pump, vacuum with no luck,
do you have any suggestions or cause of why it is doing this
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Jkennard
June 1, 2010.




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