A damaged automatic transmission
5 Causes of Torque Converter Failure

Torque converters play a key role in the operation of automatic transmissions, helping to control the automatic shifting of the vehicle as it accelerates and decelerates. Despite their robust design, they are not immune to failure. Understanding the causes of…

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Ford Expedition Owner Gets Transmission Rebuilt for California Road Trip

Ben and Holly are from Utah and were visiting California while on vacation. While driving through the Modesto area, they began experiencing transmission problems in their 2014 Ford Expedition. The SUV’s transmission was slipping in higher gears and was struggling…

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Differential Fluid: What You Need to Know

At Ralph’s Transmission, we specialize in Central Valley transmission repair services, providing everything from routine maintenance to full custom transmission rebuilds backed by our three-year, 100,000-mile warranty. As a friendly, family-oriented business, we are dedicated to meeting all your transmission…

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An image of the entire shop with raised cars.
Why Heavy Duty Trucks Need Expert Transmission Care

We love trucks at Ralph’s Transmission. We especially love big, heavy duty trucks and utility vehicles. We share a passion with our customers who rely on these strong and powerful vehicles for everyday life, hard work and recreational play in…

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A man with soft, white gloves adjusts components in a vehicle.
When to Consider Rebuilding Your Truck’s Transmission

If you drive a truck with a failing automatic transmission, you may be facing a major repair decision. Ultimately, you might have to decide between replacing the transmission or having it professionally rebuilt. There are benefits to each solution—and both…

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A red GMC truck in a clearing, surrounded by pine trees.
The Long-Term Benefits of Truck Transmission Maintenance

It’s no secret that we love trucks at Ralph’s Transmission. From farm trucks and service vehicles to recreational trucks and daily drivers, they play an important role in Central Valley life. So many people around here depend on their trucks…

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How to Identify a Transmission Fluid Leak

A transmission fluid leak can be a serious problem. It may be happening because of a worn seal, loose connection or cracked fluid line. Or, it could be the sign of a significant internal transmission issue like a failing torque…

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a yellow truck driving down a street
Benefits of Investing in Transmission Servicing

Your vehicle’s transmission plays a vital role in ensuring smooth operation and long-term reliability. Regular transmission servicing is essential to uphold its efficiency and avoid expensive repairs in the future. Here at Ralph’s Transmission, the go-to transmission shop in Modesto,…

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Are Your Automatic Transmission Gears Grinding?

Grinding gears is a common problem with manual transmission vehicles. It usually happens when you don’t shift smoothly or are experiencing clutch problems. When you hear grinding gears in your automatic transmission vehicle, it may be a more serious issue.…

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Recent Posts

The Differences Between a Rebuild and a Remanufactured Transmission

If your transmission is failing, you’ll likely hear two options: rebuild or replace. When it comes to transmission replacement, you also have options: new, used and remanufactured. While all will restore function, there are important…

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How Heat Affects Transmission Performance in the Central Valley

If you drive in California’s Central Valley, you know how intense the summer heat can get. What many drivers don’t realize is just how much that heat impacts their vehicle—especially the transmission. At Ralph’s Transmission…

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What Parts Are Replaced During a Transmission Rebuild?

If your vehicle needs a transmission rebuild, you may be wondering exactly what gets replaced. The truth is, there’s no one-size-fits-all answer. Every rebuild is different because every transmission wears differently and different internal or…

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