At Sac Valley Diesel in Sacramento, CA, transmissions are our specialty. We know exactly how they work and exactly how to maintain and repair one. You know you have a transmission, and you know it’s important, but what does it actually do? Here’s the simple answer to a complicated question.

At Sac Valley Diesel in Sacramento, our goal is to keep your car, truck, or SUV shifting and riding as smoothly as it did the day it rolled off the lot. A big part of that is the mounting hardware that keeps the moving parts in your drivetrain running smooth.

You’ve probably heard the term “transmission flush” before at some point in your automotive experience. But what exactly does it mean to have your transmission flushed, and why does it matter? Sac Valley Diesel in Sacramento, CA has the answers.

The condition of your transmission fluid can tell you a lot about the condition of the transmission itself. At Sac Valley Diesel in Sacramento, CA, we want to help you be aware of what to look for and what we look for when servicing your transmission. 

Your drivetrain is where most of the process of moving your vehicle occurs. The drivetrain includes all the parts powered by the engine to turn the wheels, including the transmission, axles, or driveshafts that combine efforts to propel your car forward (or backward, when you’re in reverse.) At Sac Valley Diesel in Sacramento, CA, our drivetrain specialists are well equipped to keep your car, truck, or SUV reliably on the road and running smoothly along.

Leaky transmissions can be a pain. Not only do they make a mess on the underside of your car, and in your driveway, but the transmission fluid is expensive and inconvenient to deal with. At from Sac Valley Diesel in Sacramento, CA we want you to be an informed driver so here’s some information about where transmission leaks start, and how to end them.

At Sac Valley Diesel in Sacramento, CA, we’ve seen and diagnosed every warning light in the book. Many people ignore their check engine light, and while it isn’t advised, often get away with it. Transmission warning lights are different, however. Here's what it means and what you should do when it comes on.

Performance chip installation is one of the perks of diesel truck ownership. At Sac Valley Diesel in Sacramento, our mechanics can professionally tune and install a chip for any application, whether you drive a Cummins, Powerstroke, Duramax, or otherwise.

Transmission malfunctions are sometimes hard to pin down and might even go unnoticed. A transmission slip can manifest itself in a lot of different ways because there’s not a universal or consistent way to describe it. Since it will vary based on the vehicle, how bad the issue is, and what components are at fault, here are some symptoms to look for in your vehicle.

Transmissions are complex, and over time they will wear out and eventually break. Knowing what to look for will play a key role in preventing your transmission from failing prematurely. At Sac Valley Diesel in Sacramento, CA we want to give you some insight on how your transmission works and how it can fail.