on the road dodge trans problem
 

On the road in fl, , 98 dodge 3500 Cummins. Cel came on, trans is hunting for gears. Rpms flaring at 65 mph every 30 seconds or so... Tc kicking in and out. Will report back when I get codes.

P0122 tps. I don't see a tps... It is not a pedal assy like the psd's. dodge parts dept doesn't show one. Maybe it is internal to the ink pump. Any advice?

Dodge calls it a bell crank. Got one and will install later... Should take care of it. The service guy said to check for broken sires near the tps. Clean battery connections also.