Check Transmission Fluid with the Car Running

Introduction

Transmission fluid is a vital fluid that helps to keep your transmission operating smoothly. It lubricates the moving parts of the transmission, helps to cool the transmission, and prevents wear and tear. Checking the transmission fluid level is a simple task that can be done in a few minutes.

When to Check the Transmission Fluid

You should check the transmission fluid level every 30,000 miles or so. You should also check the fluid level if you notice any of the following symptoms:

• Slipping gears
• Difficulty shifting gears
• Grinding noises when shifting gears
• Leaking transmission fluid

How to Check the Transmission Fluid

To check the transmission fluid level, you will need to:

1. Park the car on a level surface.
2. Set the parking brake.
3. Start the car and let it idle.
4. Locate the transmission fluid dipstick. The dipstick is usually located on the driver’s side of the engine, near the back of the engine.
5. Pull the dipstick out and wipe it clean with a rag.
6. Reinsert the dipstick into the transmission and pull it out again.
7. Check the fluid level on the dipstick. The fluid level should be between the “full” and “add” marks on the dipstick.

Adding Transmission Fluid

If the transmission fluid level is low, you will need to add some fluid. You can purchase transmission fluid at most auto parts stores.

To add transmission fluid, you will need to:

1. Locate the transmission fluid fill plug. The fill plug is usually located on the side of the transmission.
2. Remove the fill plug and add transmission fluid until the fluid level is between the “full” and “add” marks on the dipstick.
3. Reinstall the fill plug.

Conclusion

Checking the transmission fluid level is a simple task that can help to keep your transmission operating smoothly. By following the steps outlined in this article, you can check the transmission fluid level in your car and add fluid if necessary.