When to Change Transmission Oil in Car
Transmission oil is a vital fluid that helps keep your car’s transmission running smoothly. It lubricates the gears and other moving parts, prevents wear and tear, and helps to dissipate heat. Over time, transmission oil can become contaminated with dirt and metal shavings, which can reduce its effectiveness and lead to transmission problems.
That’s why it’s important to change your transmission oil regularly. The recommended interval for transmission oil changes varies depending on the make and model of your car. However, most manufacturers recommend changing the transmission oil every 30,000 to 60,000 miles.
If you’re unsure when your transmission oil was last changed, you can check the owner’s manual or have it checked by a qualified mechanic.
Signs that your transmission oil needs to be changed
There are a few signs that may indicate that your transmission oil needs to be changed. These include:
- Slipping gears: If your transmission is slipping gears, it may be a sign that the transmission oil is low or contaminated.
- Difficulty shifting gears: If you’re having difficulty shifting gears, it may be a sign that the transmission oil is too thick or contaminated.
- Grinding noises: If you hear grinding noises when you shift gears, it may be a sign that the transmission oil is low or contaminated.
- Burning smell: If you smell a burning smell coming from your transmission, it may be a sign that the transmission oil is overheating.
How to change transmission oil
Changing transmission oil is a relatively simple process that can be done at home with the right tools and materials. Here’s a step-by-step guide on how to change transmission oil:
- Gather your materials: You will need new transmission oil, a new transmission filter (if applicable), a drain pan, a funnel, and a wrench.
- Locate the transmission oil pan: The transmission oil pan is located at the bottom of the transmission. It is usually held in place by bolts.
- Drain the old transmission oil: Place the drain pan under the transmission oil pan and remove the bolts. Allow the old transmission oil to drain into the pan.
- Replace the transmission filter (if applicable): If your transmission has a filter, it should be replaced at the same time as the transmission oil. To replace the filter, simply remove the old filter and install the new filter in its place.
- Reinstall the transmission oil pan: Once the old transmission oil has drained out, reinstall the transmission oil pan and tighten the bolts.
- Add new transmission oil: Use a funnel to add new transmission oil to the transmission. Add the amount of oil specified in the owner’s manual.
- Check the transmission fluid level: Once you have added new transmission oil, check the fluid level to make sure it is at the proper level.
Conclusion
Changing transmission oil is an important part of maintaining your car. By following the steps outlined in this guide, you can change your transmission oil yourself and save money. However, if you are not comfortable changing transmission oil yourself, you can always have it done by a qualified mechanic.
