Starting & Charging Systems Repair in Urbana, OH

At Apex Transmission and Auto in Urbana, OH, we are able to keep your starting and charging systems in tip-top shape. We provide a wide range of starting and charging system services that involve replacing worn or defective parts with new, quality parts.

Next time you turn the key or press the button to start the ignition of your vehicle, consider all the following parts above and the processes they go through to get your engine up and running. Let’s face it – there’s nothing worse than being stranded with a dead battery or alternator.

Starting & Charging System Parts

Your vehicle would be useless without the starting and charging systems. These systems comprise many parts, including:

Battery
Starter Motor and Starter Relay
Solenoid
Ignition Switch
Alternator
Drive Belt
…and more!

All the components in the starting and charging system are connected. For example, the alternator charges the battery while your engine is running. If the alternator is faulty, your battery will eventually be drained. Fortunately, you can count on our experienced technicians to test, clean, and inspect your automobile’s battery, charging system, and starting system. Whether your system is in trouble or you simply want to check its condition, we can give you an accurate and comprehensive analysis of the electrical system.

Here at Apex Transmission and Auto in Urbana, OH, we are known for delivering accurate repairs and first-class service. Our goal is to provide you with a more reliable and better-performing vehicle. Let our friendly team do all the necessary work so that you can return to the road with confidence.

Starting & Charging System Service Near Me

If you are looking for convenient starting and charging system services, including battery replacements or alternator repairs, look no further than Apex Transmission and Auto! Please call (937) 772-4009 or schedule your appointment online today.

Start Every Time – Starting and Charging Systems Service at Apex Transmission and Auto.

Understanding the Solenoid Switched Valve in the 68RFE

May 29, 2026

Understanding the Solenoid Switched Valve in the 68RFE Transmission: Common Problems & How Apex Transmission and Auto Fixes Them The 68RFE transmission is a popular choice for many Ram trucks, known for its reliability and smooth shifting. However, like any transmission, it has its weak points — one of the most common being issues related to the solenoid switched valve . At Apex Transmission and Auto , we specialize in diagnosing and resolving these problems using industry-leading solutions like the TransGo valve body kit. What Is the Solenoid Switched Valve? The solenoid switched valve is a critical component inside the 68RFE valve body. It works with the transmission’s solenoids to regulate hydraulic pressure and control the engagement of various clutches and bands. Proper function of this valve ensures smooth and timely gear shifts. Common Problems Caused by the Solenoid Switched Valve When the solenoid switched valve begins to fail or malfunction, you might notice a range of issues, such as: Harsh or delayed shifts: The transmission may hesitate or shift roughly between gears, especially during 2-3 or 3-4 shifts. Transmission slipping: Inconsistent hydraulic pressure can cause the transmission to slip under load. Check Engine Light and transmission error codes: Error codes related to solenoid malfunctions or pressure irregularities often point back to the solenoid switched valve. Transmission overheating: Improper valve function can increase heat generation, risking damage to internal components. How Is the Solenoid Switched Valve Problem Fixed? At Apex Transmission and Auto , we know that simply replacing solenoids or the valve body isn’t always enough. The solenoid switched valve requires precision reconditioning and upgrades to restore reliable function. Our technicians utilize the TransGo valve body kit , a high-quality aftermarket solution specifically designed to improve hydraulic control and shift quality. The TransGo kit includes: Precision-machined components to replace worn or damaged valves Enhanced springs and seals for better pressure management Upgraded valves that reduce common failure points By installing the TransGo kit and performing a full valve body rebuild, we eliminate the root causes of many solenoid switched valve problems, resulting in smoother shifts, improved durability, and extended transmission life. Why Choose Apex Transmission and Auto? Expert transmission repair and rebuild specialists with years of experience working with 68RFE transmissions. Use of premium transmission parts like the TransGo valve body kit for lasting repairs. Comprehensive, in-house transmission diagnostics and rebuild services ensuring quality and reliability. If you’re experiencing transmission issues like harsh shifting, slipping, or error codes, don’t wait until it worsens. Contact Apex Transmission and Auto today to schedule a transmission inspection and learn how our solenoid switched valve upgrades with the TransGo kit can restore your 68RFE transmission to peak performance. Ready to fix your transmission problems and get back on the road with confidence? Contact Apex Transmission and Auto now for expert 68RFE transmission repair, rebuilds, and upgrades. We’re here to help you drive smooth and strong for years to come!

The dreaded 6l80/90 shudder crisis

May 29, 2026

The Shudder Crisis: What’s Going On with the 6L80E & 6L90? If you own a GM vehicle with a 6L80E or 6L90 transmission, chances are you’ve felt it — that irritating, rhythmic vibration while cruising between 30–50 mph. Known in the performance and repair world as “ The Shudder Crisis ,” this issue is more than just a comfort concern — it’s a warning sign. At the root of the problem is torque converter clutch (TCC) shudder. It’s typically caused by degraded transmission fluid or worn TCC components, but factory tuning also plays a major role. GM’s original torque converter schedule keeps the clutch engaged too early and too often, especially under light load — causing premature wear and frequent shudder. The Real Fix: More Than Just Fluid While upgrading to Mobil 1 LV ATF HP fluid can help reduce shudder, it’s often not enough for long-term reliability. That’s where TransGo’s drop-in valve kit and a Coode-modified tune come in. TransGo TCC Regulator & Boost Valves: These upgrade the hydraulic integrity of the transmission, preventing pressure loss and improving converter clutch control. Code-Mod Tune: Custom tuning recalibrates the torque converter schedule to reduce unnecessary clutch application, minimize heat, and eliminate early lockup. Together, this combo solves the issue at its source — not just masking it. The result? A smoother drive, better longevity, and peace of mind. Dealing with shudder? Don’t wait for major damage. Upgrade with precision hardware and proven tuning. Contact us to learn more.