Ralph's Transmission

The image of an automatic shifter in a car.
Keep Your Vehicle Shifting Smoothly

When everything is working right with your transmission and your vehicle is shifting smoothly, you won’t even notice it. There’s nothing to think about until you start experiencing some shifting problems. Those who drive manual transmission trucks and other vehicles…

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A Ralph's Transmission billboard that reads "3 year 100,000 mile warranty."
What You Need to Know About the Ralph’s Transmission 3 Year, 100,000 Mile Warranty

Every transmission repair service we provide at Ralph’s Transmission is backed by our strong warranty program. In addition, most new and refurbished parts may have their own manufacturer’s warranties attached. Our full custom transmission rebuild service is backed by our…

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A man inserts a new part in the underbelly of a car.
Google Reviewer Appreciates Free Transmission Inspection at Ralph’s Transmission

A Google reviewer going by the handle of O.G. recently visited Ralph’s Transmission to have his transmission rebuilt on his GMC pickup truck. Here is what he had to say: “Erika [Alcazar] calmly walked me through their process,” O.G. writes.…

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Transmission repair
Is a Transmission Rebuild Your Best Solution?

There are often three options to consider when you have major transmission problems and significant internal damage: Repair Replace Rebuild Transmission Repair A transmission repair generally means that the damaged parts are replaced. It may get you back on the…

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A man with soft, white gloves adjusts components in a vehicle.
GMC Truck Owner Recommends Ralph’s Transmission

Oscar drives a 2014 GMC Sierra and was experiencing some transmission problems with his truck. It seemed to be overheating and was shifting roughly in low gears—sometimes slipping out of gear completely while driving. Oscar decided to bring his GMC…

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The Check Engine Light Might Be a Transmission Problem

Your vehicle has many different warning lights and sensors. The newer the car, truck or SUV, the more advanced its computer system. Some vehicles can provide you with very specific messages to let you know what is wrong. Older vehicles…

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A Ralph's technician works on a part that is separated from the vehicle.
Chevy Suburban Owner Recommends Ralph’s Transmission

Jamie drives a 2013 Chevy Suburban with over 150,000 miles on it. She recently began experiencing transmission problems. The check engine light came on, the RPMs were revving much higher than normal, and the vehicle was very sluggish when trying…

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Transmission repair
5 Ways to Prevent Transmission Problems

Transmission repairs can be expensive, especially if you have so much internal damage that you have to either replace or rebuild your entire transmission. In many cases, small problems are left ignored until they turn into major issues. What could…

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A selection of Ralph's technicians holding up various awards.
Mercury Owner Appreciates Customer Service at Ralph’s Transmission

Greg drives a 2009 Mercury Mariner with over 160,000 miles on it. He was concerned he had some transmission problems as the vehicle wasn’t shifting smoothly into reverse. It would also feel a little odd when driving at higher freeway…

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An image of a raised black, Ford truck.
Serving Truck Owners Throughout the Central Valley

Trucks are huge part of life in the Central Valley. From the big rigs rolling up and down I-5 to the local farmers, service workers and everyone driving a heavy duty pickup truck throughout Modesto, Stockton, Fresno and everywhere in…

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Recent Posts

Why Older Trucks Are More Prone to Transmission Failure

Work trucks are built to handle tough jobs, but after years of towing, hauling and heavy duty driving, even the most reliable truck can start developing transmission problems. At Ralph’s Transmission in Modesto, we regularly…

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Heavy Duty Performance: Why Modesto Truck Owners Trust Us with Chevy and GMC Transmissions

Driving a Chevy Silverado or a GMC Sierra in the Central Valley means operating a powerhouse designed for heavy lifting and enduring the California heat. However, these rugged American trucks face immense strain on their…

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