What Causes a Transmission to Slip?

When you notice your transmission is slipping, you might think it’s failing. However, it could just mean you must flush and replace your transmission fluid. Your car’s transmission is very complex and one of the most critical parts of any vehicle. Understanding transmission slipping signs is a great way to keep it running at peak performance. Below, Sam Leman Automotive Group explores what causes a transmission to slip and what you can do when this happens.

Transmission Slipping Signs

When transmission slipping does occur around , there are multiple signs. Be sure to look out for any of the following signs when you are driving or idling: 

• Your acceleration is slow or weak
• Engine revs or chugs
• Shifting gears is difficult
• Strange noises, including whining and grinding
• Strange burning smell
• Your check engine light is on

If any of these signs occur to you, you will also notice your vehicle is slow to respond around . Your car might not be responding when you try to accelerate. Once your gears change, you might be hearing strange noises. Your gears might also change or slip without warning. For those noticing this, we recommend scheduling a service visit ASAP!

Reasons Why a Transmission is Slipping

So, what causes a transmission to slip? There are several common reasons that this can occur:

• Transmission Fluid: Your vehicle needs transmission fluid to operate at its best. If your transmission is acting sluggish, your fluid is the first thing to check. 
• Defective Solenoid: A transmission solenoid is an electromagnetic component that controls your transmission fluid’s flow through the machine. If your solenoid is defective, your transmission may not get enough fluid. 
• Damaged Transmission Bands: Transmission banks link the gears together. If your bands have worn out, it can be caused by not getting enough transmission fluid. In this case, it’s best to replace your bands. 
• Clutch Issues: Much like your bands, your clutch relies on fresh transmission fluid to properly operate. Automatic transmissions have a torque converter; instead of a main clutch. If you have a manual transmission, you want to monitor your clutch. 
• Worn Gears: Transmissions won’t last forever; gears wear out over time. As a result, transmission fluid is best for prolonging the life of your gears. 
• Torque Converter Issues: Your torque converter transforms engine power into torque for the transmission. Beyond slipping, other issues can include smoking, burning, gear jumping, failing to go into gear, or a complete blowout. 

Choose Sam Leman Automotive Group for Expert Transmission Services 

If you think you sense your transmission slipping, schedule service in Central IL with Sam Leman Automotive Group. Call us at or reach out online to book your appointment. When it comes to automotive service, our staff has experience with any sort of potential issues. Whether you’re learning about your serpentine belt or preparing a winter emergency car kit, we can help. Get the best auto service around the area at Sam Leman Automotive Group!