1998 Mercury Mystique 6 cyl Automatic
In January I had my transmission rebuilt, shortly thereafter I noticed problems with it not shifting. I took it back to the repair shop and they said it is an electrical problem. Now sometimes its ok but mostly it will not shift out of first gear. I noticed sometimes it firsts begins to run rough and then it won't shif out of first gear. I have not had the funds to take it to another mechanic and need advice.