2004 F150 had Transmission Rebuilt, Now Idles Rough
How's it going everybody? I just got my truck back yesterday after my reverse went out and I had to have the tranny rebuilt. As soon as I backed up at the shop and I put it in gear and gave it gas to leave I noticed the truck hesitating, but they were closing as I was leaving so I figured I'd go drive it some more before I complained.
Whenever I'm going 40+ and then I come to a complete stop my rpms dip down to around 200 and the truck shutters a bit and then the rpms fluctuate while I'm stopped going from 200-400. When I brought the truck in it always idled at a constant 400 no matter what.
The lady I talked to claimed that what they did to the truck doesn't mess with the idle but then I explained to her when I brought the truck in it wasn't like that and I refuse to pay somebody to screw up my truck more than it already is.
I'm getting ready to take it back over there and I would like to know what I'm talking about before I get screwed over. Thanks for the help guys!