5 Things You Should Never Do With An Automatic Transmission

Automatic transmissions have revolutionized driving, making it easier and more convenient for millions of people. However, these sophisticated systems require a certain level of understanding to ensure their longevity and optimal performance. In this article, we’ll explore five common mistakes drivers make with automatic transmissions and how to avoid them.

1. Coasting in Neutral

Many drivers believe that coasting in neutral can save fuel. However, this is a myth that can actually harm your transmission. When you coast in neutral, the engine is no longer connected to the wheels, and the transmission is left idling. This can cause the transmission fluid to overheat, leading to premature wear and tear.

Instead of coasting in neutral, simply lift your foot off the accelerator. The engine will automatically slow the car down, and the transmission will remain engaged, ensuring proper lubrication and cooling.

2. Shifting from Reverse to Drive While Moving

Shifting from reverse to drive while the car is still moving is a common mistake that can damage the transmission. The gears inside the transmission are designed to handle movement in one direction at a time. Shifting between reverse and drive while moving can cause the gears to clash, potentially leading to serious damage.

Always come to a complete stop before shifting from reverse to drive. This allows the transmission to engage the appropriate gears smoothly and safely.

3. Ignoring Transmission Fluid Levels

Transmission fluid is essential for lubricating and cooling the gears inside the transmission. Low fluid levels can lead to overheating and premature wear. It’s important to check your transmission fluid levels regularly and top them off as needed.

Consult your owner’s manual for instructions on how to check your transmission fluid. If you notice any unusual smells or colors in the fluid, it’s best to take your car to a mechanic for inspection.

4. Harsh Acceleration and Braking

Aggressive driving habits can put a lot of stress on your transmission. Harsh acceleration and braking can cause the transmission to shift abruptly, leading to wear and tear on the gears and other internal components.

Practice smooth acceleration and braking to minimize stress on the transmission. Avoid sudden bursts of speed and abrupt stops. This will help extend the life of your transmission and improve fuel efficiency.

5. Ignoring Warning Lights

If your car’s dashboard displays a transmission warning light, it’s essential to address the issue immediately. Ignoring warning lights can lead to further damage and potentially costly repairs.

A transmission warning light could indicate a variety of problems, such as low fluid levels, overheating, or a malfunctioning sensor. It’s always best to take your car to a qualified mechanic for diagnosis and repair.

Conclusion

Automatic transmissions are designed to be reliable and durable, but they require proper care and maintenance. By avoiding the five common mistakes outlined above, you can help ensure that your transmission operates smoothly and efficiently for years to come. Remember, regular maintenance and a little awareness can go a long way in keeping your vehicle running at its best.