If your car’s transmission slips out of gear when you’re driving, you might be left with an engine that is revving without being engaged or a vehicle that is suddenly in the wrong gear. Since both of these issues can be nerve-wracking and even dangerous, it is crucial to have an auto repair professional identify the reason why it happened and prevent future instances. 

3 Common Causes of Transmission Trouble

1. Low Fluid

Transmission fluid is a slippery, lubricating substance that reduces friction between mental components. It also helps cool the system and transfer energy from the car’s engine to its wheels. Unfortunately, when levels are low, your car becomes less capable of performing properly, and the engine may slip out of gear.

Transmission fluid shortages can be caused by leaks in the supply lines. Auto repair technicians check the fluid during oil changes, but you can also check it at home. After locating the transmission dipstick in your engine, remove it, wipe it clean, and return it to the tank to get a clear reading. The fluid may be hot, so be careful. If the fluid doesn’t come up to the “full” line, add more according to your car’s manual. 

2. Burnt Fluid

Over time, transmission fluid can heat up, degrade, and change color. Clean fluid should be a bright red color, but burned particulates can make it turn dark red or black. This color shift means it’s time to replace the fluid so the transmission doesn’t slip. 

Have an auto repair technician replace the fluid every 30,000 to 60,000 miles if you have a manual transmission. If your car has an automatic system, consult the owner’s manual for guidance. 

3. Damaged Clutch 

Studies have shown that damaged clutches are responsible for slipped transmissions about 90% of the time. Although this component can last anywhere from 30,000 to 125,000 miles, bad driving habits can cause the clutch disc to wear out quickly and slip out of position. 

If you have questions or concerns about your vehicle’s health, turn to AutoTech in Kealakekua, HI. For the past 14 years, these ASE®-certified auto repair professionals have been helping motorists with everything from transmission flushes and replacements to brake inspections and oil changes. Their diagnostic tools and effective repairs will get you back on the road in no time. Visit their website for service details, and call (808) 322-8881 for an appointment.