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Attention: TDR Forum Junkies To the point: Click this link and check out the Front Page News story(ies) where we are tracking the introduction of the 2025 Ram HD trucks.
I have a 1999 24V Cummins TD in a 3500 Quad Cab with 178,000 miles. When I get the truck up between about 60 to 70 mph and try to keep it there the rpm's will drop off about 200-300 rpm and then pick back up as if you let off the pedal yourself. This has been going on for about a month. I had...