1999 Fleetwood Discovery 5.9 275 HP
Our engine light comes on, we have throttle response when idling out of gear, but when the transmission is engaged in drive, there is no throttle response. We have white smoke, and no code on Silverl...
Forum Discussion
I'm not familiar with the MH Cummins, but that year Dodge Cummins had a throttle sensor on the side of the engine (from the cable operated pedal). It may be bad.
