Common Transmission Problems and How to Fix Them
Every car on the road relies on one essential component to transfer engine power to the wheels: the transmission. Whether it’s automatic or manual, the transmission ensures your vehicle shifts gears smoothly, giving you the power and control you need to drive safely and efficiently. But like any hardworking system, transmissions wear down over time, and when they do, you’ll notice.
At Transmission Exchange of Chickasha, we’ve seen nearly every type of transmission problem in our 40+ years of service. And while some issues start small, they can quickly escalate into major, costly repairs if ignored. That’s why understanding the early signs of trouble and knowing how to respond can save you time, stress, and money.
Let’s dive into the most common transmission problems and what you can do about them.
1. Slipping Gears
What it feels like: You press the gas, and your engine revs—yet the car doesn’t accelerate the way it should. Or, while driving, it suddenly shifts to a different gear without warning.
Why it happens: Slipping gears often point to worn-out transmission bands or clutches in automatic transmissions. In manual transmissions, it may be a worn clutch plate. Low or contaminated transmission fluid can also reduce pressure and cause improper gear engagement.
How to fix it: Start with a fluid check—if it’s low, refill it using the manufacturer’s specifications. If the fluid is dirty or smells burnt, a transmission flush might be needed. For worn components, professional transmission rebuilding may be the solution. Our team at Transmission Exchange of Chickasha can diagnose gear slippage quickly and recommend the right fix.
2. Delayed or Rough Shifting
What it feels like: There’s a noticeable hesitation when shifting into drive or reverse. Or, when your car does shift, it feels harsh or jerky.
Why it happens: This can be caused by a failing solenoid, dirty transmission fluid, or internal mechanical wear. Modern automatic transmissions rely on sensors and computer controls—so when one part fails, shifting suffers.
How to fix it: In some cases, a simple fluid exchange clears out the buildup. If electronics are involved, diagnostic tools can pinpoint the issue. At our shop in Chickasha, we use advanced scan tools to read transmission error codes and identify the root cause fast.
3. Transmission Fluid Leaks
What it looks like: You notice red or brown fluid under your parked car. Transmission fluid is typically bright red but turns darker with age.
Why it happens: Leaks can come from damaged seals, cracked pans, loose bolts, or worn gaskets. A leaking transmission not only leads to shifting issues but can cause major internal damage if not addressed.
How to fix it: First, identify the source of the leak. You might need to replace a gasket or tighten pan bolts. If you can’t find the source or the leak persists, bring it in for an inspection. We specialize in locating leaks and fixing them before they become major repair jobs.
4. Transmission Overheating
What it feels like: You might see a dashboard warning light, or your car may lose power temporarily after extended use, especially when towing or driving in high temperatures.
Why it happens: Low or dirty fluid reduces lubrication and cooling inside the transmission. Inadequate cooling, heavy loads, or worn components can also contribute.
How to fix it: Check your fluid level and condition. A transmission flush or fluid change often restores proper temperature control. In some cases, installing an auxiliary cooler can help if you regularly haul heavy loads. We’ve helped many Chickasha drivers stay cool under pressure with smart cooling upgrades.
5. Check Engine Light
What it means: The check engine light isn’t just for engine problems—it can also signal transmission trouble. If it’s illuminated and you’re experiencing any shifting issues, don’t ignore it.
Why it happens: Sensors inside the transmission can detect irregularities in fluid pressure, gear ratios, or torque converter function. When something’s wrong, it triggers the light.
How to fix it: Get a diagnostic scan done as soon as possible. At Transmission Exchange of Chickasha, we offer comprehensive diagnostics that go beyond a simple code reader. We interpret what the codes mean in real-world terms and apply the best fix.
6. Grinding or Shaking During Gear Changes
What it feels like: You feel a grinding sensation—or hear unpleasant noises—when your car shifts gears. This can happen in both manual and automatic transmissions.
Why it happens: For manuals, worn-out clutch components are often to blame. In automatics, it could be internal damage or fluid contamination causing improper gear engagement.
How to fix it: In manual cars, a clutch replacement may be necessary. In automatics, we recommend starting with a fluid inspection and possibly a transmission rebuild if components are severely worn. With decades of hands-on rebuilding experience, we can restore your transmission to factory-quality standards.
7. Burning Smell
What it smells like: A sharp, burnt odor coming from under the hood—especially after driving for a while.
Why it happens: This often indicates overheated or degraded transmission fluid. As fluid ages or leaks, it loses its ability to lubricate and cool, increasing friction and heat.
How to fix it: Don’t wait—this is an early warning sign of more serious damage to come. A transmission fluid flush and a leak inspection can protect your system. Our technicians can tell you exactly where the problem lies and restore safe operation.
8. No Response When Shifting
What it feels like: You move the shifter into drive or reverse, but the car doesn’t move or hesitates significantly.
Why it happens: Could be a worn clutch (manual), failed solenoids (automatic), or even severe internal damage. It may also stem from a broken shift cable or sensor malfunction.
How to fix it: This is one case where professional inspection is essential. Sometimes it’s a simple linkage issue; other times, it’s a deeper internal failure. We’ll walk you through the diagnostics and repair process with honest recommendations you can trust.
How to Prevent Transmission Problems
Just like oil changes and tire rotations, routine maintenance is your best defense against transmission failure. Here’s how to stay ahead of trouble:
- Check fluid levels monthly. Low or dirty fluid is one of the leading causes of transmission damage.
- Schedule regular transmission service. Transmission flushing or fluid changes every 30,000 to 60,000 miles (depending on your vehicle) will keep it running strong.
- Don’t ignore warning signs. Early action almost always prevents major repairs later on.
- Avoid harsh driving habits. Aggressive driving, heavy towing, or shifting abruptly can all reduce your transmission’s lifespan.
And remember—no two transmission issues are exactly alike. That’s why professional transmission troubleshooting is so important. With expert diagnostics and deep experience, a skilled shop like Transmission Exchange of Chickasha can help you make the best decisions for your car and your wallet.
If you’re noticing any of the symptoms listed above—or just want peace of mind that your transmission is in good shape—it’s time to talk to the trusted experts right here in Chickasha.
At Transmission Exchange of Chickasha, we’ve been proudly serving drivers since 1984 with transparent, dependable, and expert transmission services. Whether it’s a minor fluid issue or a complete rebuild, our ASE-certified technicians will walk you through the process step by step and get you back on the road with confidence.
Need help now? Give us a call or stop by our shop to schedule your visit. We even offer convenient financing through DigniFi, so you don’t have to delay important repairs. Let us show you why generations of Chickasha drivers trust us to keep their vehicles shifting smoothly, year after year.
Reach out today to request service or get expert advice. Your transmission deserves the best—and so do you.
