How to Take Care of an Automatic Transmission

Automatic transmissions are complex pieces of machinery that require regular maintenance to keep them running smoothly. By following these tips, you can help extend the life of your transmission and avoid costly repairs.

1. Check the transmission fluid regularly

The transmission fluid is responsible for lubricating and cooling the transmission. It should be checked every 30,000 miles or so, and changed every 60,000 miles.

To check the transmission fluid, follow these steps:

1. Park the car on a level surface.
2. Shift the transmission into park.
3. Pull out the transmission dipstick.
4. Wipe the dipstick clean with a rag.
5. Reinsert the dipstick into the transmission.
6. Pull the dipstick out again and check the fluid level.

The fluid level should be between the “full” and “add” marks on the dipstick. If the fluid level is low, add some transmission fluid until it reaches the proper level.

2. Change the transmission filter regularly

The transmission filter removes dirt and debris from the transmission fluid. It should be changed every 30,000 miles or so.

To change the transmission filter, follow these steps:

1. Park the car on a level surface.
2. Shift the transmission into park.
3. Locate the transmission filter.
4. Remove the bolts that hold the filter in place.
5. Pull the filter out of the transmission.
6. Install a new filter.
7. Tighten the bolts that hold the filter in place.

3. Avoid shifting the transmission into drive while the car is still moving

This can put undue stress on the transmission and cause it to wear out prematurely.

4. Avoid driving in “neutral” on hills

This can cause the transmission to overheat and wear out.

5. Tow heavy loads properly

If you need to tow a heavy load, be sure to use a proper towing hitch and follow the manufacturer’s instructions.

6. Get regular transmission inspections

Your mechanic should inspect your transmission every 30,000 miles or so. They will check for leaks, wear and tear, and any other potential problems.

7. Drive smoothly

Avoid sudden acceleration and deceleration. This can put undue stress on the transmission and cause it to wear out prematurely.

By following these tips, you can help extend the life of your automatic transmission and avoid costly repairs.