Now that you’ve got an idea of the components that make up a diesel system, and what they do, understanding how the system works in a more cohesive way isn’t difficult. At Donnie Braun & Sons Auto Repair in Jefferson City we understand what’s going on in your fuel system while your diesel engine is running.

Good diesel technicians and shops that service diesel engines are hard to come by. At Donnie Braun & Sons Auto Repair in Jefferson City, MO, diesels are our specialty. There are many reasons to have diesel truck maintenance performed by diesel specialists - here are just a few.

Whether you drive a Ram, Chevy, or Ford diesel pickup, our expert technicians have the know-how you need - from trivia to engine rebuilds, we’ve got you covered.

Increasingly, technology in automobiles is becoming more sophisticated, and more and more systems have become reliant on electronic control modules to operate. At Donnie Braun & Sons Auto Repair in Jefferson City, MO, we have the trained technicians and the equipment necessary to deal with issues that arise as a result of these components.

The engine in your Chevrolet, Dodge, or Ford diesel pickup is the heart and soul of your truck. At Donnie Braun & Sons Auto Repair in Jefferson City, MO, we repair, rebuild, and replace engines with quality parts and builds, keeping your truck on the road for years to come.

We know how important a good exhaust setup is on a diesel truck. Whether you’re powered by a Cummins, a Duramax, a Powerstroke, or something else, your exhaust plays a major role in performance, engine sound, and even aesthetics. At Donnie Braun & Sons Auto Repair in Jefferson City, MO, our professional mechanics have the equipment, knowledge, and ability necessary to get your exhaust in shape.

At Donnie Braun & Sons Auto Repair in Jefferson City, MO, maintaining your fleet and keeping your business reliably on the road is our primary focus. As trucks wear out, and they always do, you will inevitably be faced with this dilemma - “Should I fix this truck, or replace it with a new one?” This isn’t always an easy question to answer. As your fleet specialists, our team here at Donnie Braun & Sons Auto Repair is here to help you decide.

Is your diesel having issues starting up? Do you hear a knocking noise? Is there blue colored smoke coming from your engine? Don't ingore the signs, those could all be signs of engine failure. One of the leading issues that lead to diesel engine failure is fuel contamination. Fuel contamination comes in different forms, but always has the same result - engine trouble and fuel system failures. Here’s what you need to know about fuel contamination with diesel trucks, from Donnie Braun & Sons Auto Repair in Jefferson City, MO.

Performance chip installation is one of the perks of diesel truck ownership. At Donnie Braun & Sons Auto Repair in Jefferson City, MO, our mechanics can professionally tune and install a chip for any application, whether you drive a Cummins, Powerstroke, Duramax, or otherwise.

Glow Plugs are an essential component of your diesel engine. However, a faulty glow plug can go unnoticed or be neglected for quite some time; your truck will still start and run, so it’s an easy issue to overlook. At Donnie Braun & Sons Auto Repair in Jefferson City, we want you to know what to look for, and why you should be concerned with a bad glow plug.

If you drive a Dodge, Chevy, or Ford diesel pickup, you know the amount of hard work your truck puts in. You may also be aware that diesels run a little dirtier than your average gas burner. At Donnie Braun & Sons Auto Repair in Jefferson City, MO, our goal is to keep your Duramax, Cummins, or Powerstroke truck on the road for many miles to come. A huge part of that is keeping your oil maintained.

At Donnie Braun & Sons Auto Repair in Jefferson City, we understand how vital solid battery power is to a truck driver. A dead or weak battery isn’t a big deal in a passenger vehicle; in a commercial truck, missed deadlines, incomplete jobs, insufficient equipment, and inconvenient situations are all consequences of a less than adequate battery.

Chevrolet, Ford and Ram diesel pickups are well-built machines. Still, sometimes they break down. Here’s what you can do to prevent that from happening and reduce the cost of a more expensive repair. At Donnie Braun & Sons Auto Repair in Jefferson City, MO our diesel customers are important to us and we want your diesel to last you.

The fuel system is an integral aspect of any combustion engine, but it’s particularly important on diesel trucks. Your Ford, Dodge, or Chevrolet pickup requires a perfectly functioning fuel system, devoid of buildup, leaks, and debris, to provide you with the most powerful and efficient engine performance possible. At Donnie Braun & Sons Auto Repair in Jefferson City, MO, we understand that fuel system flushing is an essential process in maintaining a properly functioning engine.

The turbocharger on your diesel is a precision-engineered component that requires proper maintenance to ensure it meets your needs and performs every time you get behind the wheel - no matter what the task is.  Here at Donnie Braun & Sons Auto Repair in Jefferson City, MO, our team is the perfect choice to ensure that the turbocharger on your diesel is always working at optimum capacity with no problems as our diesel technicians are simply the best plus when you are running tens or even hundreds of thousands of RPMs, keeping everything in good shape is absolutely necessary. Fortunately, we have exactly what you need!

What is an HEUI System you may ask? When it was first introduced, HEUI systems revolutionized diesel technology in groundbreaking ways. Though other technologies have taken the forefront since its development, HEUI systems are still extremely common throughout the diesel industry. From our team here at Donnie Braun & Sons Auto Repair in Jefferson City, MO, here’s a quick look at how these systems work, and what the advantages are of having one.

Injectors are a primary component on any diesel engine, old or new. Whether you drive a Chevrolet, Ford, or Dodge pickup, clean and fully operational injectors are an absolutely essential aspect of maintaining an efficient and powerful engine. At Donnie Braun & Sons Auto Repair in Jefferson City, MO, we offer a variety of injector solutions, from cleaning them, to diagnosing problematic injectors, to replacing them.

You’ve likely heard that diesel engines are ok to idle indefinitely, and that it’s even good for them. Where does this logic come from, and is it true? Donnie Braun & Sons Auto Repair in Jefferson City, MO has the answers.

Whether you drive a Chevrolet, Ford, or Dodge diesel pickup, there will come a day when it’s time to ask the question - has the time come to get a new truck? Donnie Braun & Sons Auto Repair in Jefferson City, MO is here to help you decide.

Every time you get into your diesel truck you probably forget all the safety features your vehicle has for you in case of an accident. Airbags are one of the greatest features of modern diesel trucks, though they aren’t often considered until you need them. From Donnie Braun & Sons Auto Repair in Jefferson City, MO, here’s a nod to one of the better vehicle advancements of our time and why it's important not to ignore warning signs.