Changed transmission fluid now car wont shift
Introduction
If you’ve recently changed the transmission fluid in your car and now it won’t shift, there are a few possible causes. It’s important to diagnose the problem as soon as possible, as driving with a damaged transmission can lead to further damage and costly repairs.
Possible causes
1. Incorrect fluid type
One of the most common reasons why a car won’t shift after a transmission fluid change is because the wrong type of fluid was used. Different transmissions require different types of fluid, so it’s important to consult your owner’s manual before you change the fluid.
2. Low fluid level
Another possible cause of shifting problems is low fluid level. If the transmission fluid level is too low, it can cause the transmission to overheat and slip gears.
3. Clogged filter
A clogged transmission filter can also prevent the fluid from flowing properly, which can lead to shifting problems.
4. Damaged transmission
In some cases, shifting problems after a transmission fluid change can be caused by a damaged transmission. This could be due to a worn-out clutch, a broken gear, or another internal problem.
What to do if your car won’t shift
If your car won’t shift after a transmission fluid change, there are a few things you can do:
1. Check the fluid level
The first step is to check the transmission fluid level. If the fluid level is low, add more fluid until it reaches the correct level.
2. Replace the filter
If the fluid level is correct, the next step is to replace the transmission filter. This is a relatively simple task that you can do yourself with a few basic tools.
3. Have the transmission inspected
If the fluid level and filter are both correct, the next step is to have the transmission inspected by a qualified mechanic. The mechanic will be able to diagnose the problem and recommend the appropriate repairs.
Conclusion
If you’ve changed the transmission fluid in your car and now it won’t shift, it’s important to diagnose the problem as soon as possible. Driving with a damaged transmission can lead to further damage and costly repairs.
