Do You Check Transmission Fluid with the Car On?

No, you should not check your transmission fluid with the car on.

Checking your transmission fluid is a simple and important task that can help you keep your car running smoothly. However, it’s important to do it correctly, and that means checking it with the car off.

There are two main reasons why you should avoid checking your transmission fluid with the car on. First, the fluid is under pressure when the car is running, which can make it difficult to get an accurate reading. Second, if you spill any fluid on the exhaust system, it can catch fire.

How to Check Your Transmission Fluid

To check your transmission fluid, follow these steps:

1. Park your car on a level surface and set the parking brake.
2. Open the hood and locate the transmission dipstick. It usually has a red or orange handle.
3. Pull out the dipstick and wipe it clean with a rag.
4. Reinsert the dipstick fully into the transmission and then pull it out again.
5. Check the fluid level on the dipstick. It should be between the “full” and “add” marks.
6. If the fluid level is low, add more fluid until it reaches the “full” mark.

Tips for Checking Your Transmission Fluid

• Check your transmission fluid regularly, especially if you notice any problems with your car’s transmission.
• Only use the type of transmission fluid that is recommended by your car’s manufacturer.
• If you’re not comfortable checking your transmission fluid yourself, you can have it done by a mechanic.

Conclusion

Checking your transmission fluid is a simple and important task that can help you keep your car running smoothly. Be sure to check it with the car off, and follow the steps above to ensure that you get an accurate reading.