i have a 2001 dodge with the cummings in it when i start it and let it harm up and then get in it and take of it pickup speed real slow it did it on the way home from work today took about 2 miles to get it up to 50mph can move the petal back and forth and it dont do anything and the i put it in n and it revs up real slow drive it for a few minutes and it goes to working fine any ideas
thanks