Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.
Trending News
automatic transmission won't shift automatically?
just finished rebuilding my transmission for the second time. yeay it works. when the wheels are off the ground. in all gears even overdrive. but when it is on the ground moving the truck it won't shift automatically in overdrive it slips bad in second and 3rd. its doing the same thing as it was before the rebuild. but when you shift manually it shifts fine. what will cause it to not shift automatically in drive but shifts fine manually.
its not the torque converter i replaced it. it does the same with the new one too
2 Answers
- bandit_60Lv 78 years agoFavorite Answer
it might help if you say what kind of truck ! some cars and trucks has a modulator on the side and if it goes bad it won,t shift right ! i can,t say for certain without knowing what kind of truck and year !
- Anonymous8 years ago
What kind of transmission? I have seen 700R4s do that because people put the forward sprag in backwards. They don't slip when shifted manually because the coast clutches are applied.
Source(s): Transmission rebuilder 15 years
