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
Still have not found out what our problem is. We have replaced the TPS with 3 different ones, but still get the same thing. The coach will idle just fine and has throttle, but with some white smoke. When we put in in gear, there is no throttle response. There are no codes. We have checked the wiring from the TPS to the ECM, and it checks out good. The check engine light comes on, goes off, then finally stays on solid. This has baffled everyone we have contacted about the coach. Would appreciate some advice on other things we might try.
