Ralph’s Transmission
Your torque converter plays a crucial role in the performance of your automatic transmission. It transfers power from the engine to the transmission and helps your vehicle shift smoothly. But when the torque converter starts to fail, it can feel…
Read More
Jeffery brought his 2002 Toyota Tacoma to Ralph’s Transmission in 2023 because he was having transmission problems. After our technicians diagnosed a number of critical issues, we recommended a full custom transmission rebuild. In the time since, Jeffery has experienced…
Read More
As 2025 comes to a close, all of us at Ralph’s Transmission want to take a moment to thank our customers, partners and community for another incredible year. We’re proud to serve Modesto and the greater Central Valley with honest,…
Read More
Jenna and Ronnie drive a 2017 Chevy Silverado. They noticed the truck was making a clunking noise when shifting between 1st and 2nd gears. The vehicle would also start to shudder when moving around 30-40 MPH. They brought their truck…
Read More
A rebuilt transmission should restore your vehicle’s performance, reliability, and smooth shifting. Unfortunately, not all rebuilds are completed with the same level of care or expertise. Some shops only replace a few worn parts or take shortcuts that lead to…
Read More
If your vehicle hesitates or takes too long to change gears, you might be dealing with delayed shifting in your automatic transmission. This issue can feel like a pause or lag when moving from park to drive—or while accelerating between…
Read More
For any business that relies on trucks or vehicles to deliver its goods and services, the fleet is the lifeblood of operations. Every minute of downtime is a drain on resources, making fleet efficiency a top priority. At Ralph’s Transmission,…
Read More
In the Central Valley, agriculture is a major part of our economy and lifestyle—and so is the heavy-duty work that comes with it. From hauling equipment to towing trailers and navigating uneven dirt roads, farm trucks and agricultural work vehicles…
Read More
Your transmission is one of the most complex and essential components of your vehicle. When it’s working properly, you hardly notice it—but when it starts to fail, the repairs can be costly. Fortunately, regular maintenance can go a long way…
Read More
When you invest in a transmission rebuild, you want peace of mind that the work will last. That’s why Ralph’s Transmission proudly offers a 3 Year, 100,000 Mile Warranty on all standard transmission rebuilds—a level of protection that sets us…
Read MoreContact Us
"*" indicates required fields
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…