The transmission is a vital part of your vehicle, delivering the correct power to your wheels by shifting gears. But the system can overheat when it’s neglected or overworked, requiring costly transmission repairs. Here are a few ways to prevent overheating problems.

How to Stop Your Transmission From Overheating

1. Maintain the Cooling System

The radiator helps prevent the transmission from overheating, so have its coolant changed every two years to regulate temperatures.

If you haul heavy loads frequently, the extra weight increases strain on the vehicle and allows heat to rise, which may be too much for your radiator to handle. Consider adding an external radiator to support it. 

2. Check & Change the Fluid

Inspect the transmission fluid monthly to ensure it’s at the right level and not burnt or dirty. If it’s bright red, it’s still good. If it’s dark or running low, changing it will prevent damage that can lead to overheating. Also, have it flushed and changed every 30,000 to 60,000 miles, so you always have a fresh supply lubricating the transmission.

3. Try a Deep Pan

Swap out the current pan for a deeper one that can increase the amount of fluid your car can hold. Heat will then disperse more quickly. Opt for an aluminum pan that releases heat better.

4. Invest in Regular Car Care

Worn-down transmission components can create friction that causes excess heat. Fluid may not be able to compensate for the rise in temperatures, leading to damage and transmission repair. Whenever you take your car in for maintenance, ask your mechanic to inspect the transmission, so you can get repairs or replacement parts if needed.

5. Watch Your Driving

Frequent stop-and-go traffic and constant gear shifting can raise transmission temperatures. The component will work harder to accommodate the repeated shifting and stopping, which can also wear down parts more quickly. Give your car a break whenever possible, and avoid congested roads. 

When you need transmission repairs in Kailua-Kona, HI, call Precision Auto Repair. Since 2010, the ASE®-certified staff has provided quality auto services, ranging from regular oil changes to brake and engine repairs. The location also offers Ricky dollars—$10 off any repair over $50—in the Keola Magazine and Best of Kona. For an appointment, call (808) 329-7223. Visit them online for their full list of offerings.