Do You Check Automatic Transmission Fluid with Car Running?

Yes, you should check automatic transmission fluid with the car running.

Checking the automatic transmission fluid is a vital part of maintaining your car. It helps ensure that your transmission is working properly and that there are no leaks. You should check the transmission fluid regularly, especially if you notice any shifting problems or if the fluid is dark or smells burnt.

Here are the steps on how to check automatic transmission fluid with the car running:

1. Park your car on a level surface.
2. Shift the transmission into park.
3. Open the hood and locate the transmission dipstick. It is usually located near the back of the engine and will have a red or orange handle.
4. Pull out the dipstick and wipe it clean with a rag.
5. Reinsert the dipstick into the transmission and pull it out again.
6. Check the fluid level on the dipstick. It should be between the “full” and “add” marks.
7. If the fluid is low, add some transmission fluid through the dipstick tube. Be sure to use the type of fluid that is recommended for your car.
8. Reinsert the dipstick and check the fluid level again.

Here are some tips for checking automatic transmission fluid:

• Check the fluid when the engine is warm. This will give you a more accurate reading.
• Be sure to check the fluid on a level surface. If the car is on a slope, the fluid level will not be accurate.
• If the fluid is dark or smells burnt, it may be time to change the transmission fluid.
• If you notice any leaks, have them repaired as soon as possible.

Checking the automatic transmission fluid is a simple and important maintenance task. By following these steps, you can help ensure that your transmission is working properly and that you are getting the most out of your car.