I am the original owner of a 98.5 Dodge Cummins with 140,000 miles. Several months ago it started the 'gear hunt' symptoms. My local garage WAS a dodge dealer but lost the dealership back in the summer. They put a new APPS unit (from NAPA) on the truck but it did not solve the issue. I have the '1998-2002 Dodge 4th ger hunt fix" document from ATS Diesel; and a similar document from Sun Coast Diesel. Both of these documents focus on correcting potential grounding issues between the APPS and the ECM/PCM modules. After reading one of the threads here, I see that reprogramming fixed, at least one person's issue. I do not believe my truck has ever been reflashed or reprogrammed since delivery from the dealer back in 88. What is the opinion of the group? Should I attempt the 'ground fix' (no cost) first or should the truck be reflashed anyway to get updates? Closest dealer is now more than 50 miles away.