Our Services
Ralph’s Transmission is proud to be in the Central Valley. This is our home and we aim to be an integral part of our community. Our transmission repair shop has been located in the same spot on 9th Street in…
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Not all automotive repair shops are the same. Many offer general repair services and can handle quite a lot of vehicle problems. Then, there are specialists who focus on very specific maintenance services and repairs. That’s exactly what we are…
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Sergio was experiencing transmission problems in his 2012 Chrysler 300. He had his engine and transmission replaced about a year ago at another shop, but recently started noticing some shifting problems in low gears. The vehicle would sometimes have trouble…
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Mark drives a 2015 Chevy Silverado with just over 100,000 miles on it. He noticed that his truck was starting to shake uncomfortably at higher speeds. In addition, the engine’s RPM gauge was very inconsistent once he reached 55 MPH.…
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Transmission fluid leaks are the most common causes for major internal transmission damage. Automatic transmission fluid (ATF) provides very important lubricating, hydraulic and cooling properties within the transmission system. Without the proper amount of clean fluid running through the transmission,…
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Most people are pretty good about getting their oil changed and tires rotated. Those are fairly easy services to remember every 5,000-6,000 miles, depending on the vehicle. A majority of new cars have maintenance reminders to let you know when…
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Alex drives a 2002 GMC Yukon Denali with over 180,000 miles on it. He recently started noticing that the vehicle would slip in and out of gear when driving 25-30 MPH. He contacted Ralph’s Transmission in Modesto for help with…
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Trucks are a way of life in the Central Valley. Whether you use your truck for work, recreation, daily driving or all of the above, you depend on it to get you where you need to go. You might have…
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It’s the new year and many of us have made resolutions. For most, these resolutions revolve around living a healthier lifestyle. You may want to cut out sugars and carbs. You want to exercise more and lose weight. These are…
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Though it is not technically part of the transmission system, the rear main engine seal is a component we often have to replace for customers at Ralph’s Transmission. If this critical seal is damaged or weakened, oil leakage can cause…
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Recent Posts
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…
Why Your Truck Struggles to Shift While Towing
If your truck hesitates, shifts hard or struggles to stay in gear while towing or hauling heavy loads, your transmission may be under more stress than it can handle. At Ralph’s Transmission in Modesto, we…
What Happens if You Ignore Transmission Problems Too Long?
It’s easy to put off a repair when your vehicle is still drivable. Maybe it’s a slight delay when shifting or a small fluid leak. But when it comes to your transmission, waiting too long…