Got a question about my 2002 dodge cummins 2500 series. Got a hesitation at about 40-50 mph. Used Luca tranny additive no changes. Had the tranny rebuild... no change.. Took it to local dealer they tried to get codes but the computer wasn't throwing any codes. Got any ideas to try next? Thanks.

 

have u tried resetting the APPS sensor? good luck figuring it out

 

/me moved

 

I can help but I'll need to know whats been checked. What type of fuel pressure do you currently have?

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Okay, Just fill this out and I'll do what I can to help:

Mileage:

Last Fuel Filter Change:

Last VP-44 replacement:

Upgraded Tq Converter:

Fuel Pressure:

Results of Fuel volume and decay test:

RPM of hesitation:

Hard Starts?:

Hard start when warm?:

Transmission fluid discoloration or burnt smell:

Gear Ratio:

Any fuel oil or coolant leaks?:

Oil or antifreeze contamination?:

Air Filter Condition:

Tranmission slip?:

Any Power Modifications?

Intank retrofit pump or block mounted lift pump:

Transmission temps at time of hesitation ?

Coolant temps at time of hesitation?

Smoke out of tailpipe?

If yes, what color? Does it burn your eyes?