fleet vehicles

Most commercial diesel engines these days are turbocharged. Turbos dramatically increase power and efficiency, particularly on diesel engines, which makes them a must-have item on engines that rely heavily on both. However, sometimes issues arise in turbo systems; at Donnie Braun & Sons Auto Repair in Jefferson City, MO, we can fix that.

off roading 4x4 truck

Is your diesel used for off-roading or towing? Are you looking for an increase in performance for your Cummins, Powerstroke, or Duramax truck? If so, a billet torque converter may be an option you’d like to consider. Here’s what you need to know about billet torque converters, from Donnie Braun & Sons Auto Repair in Jefferson City, MO.

vehicle on a lift

The time to know if your brakes are going bad is NOT when you go to stop at that red light or on the parkway when someone suddenly swerves in front of you.  It's not always "just" brake pads either, your brake master cylinder could be an issue. How do you recognize the signs that you have a real problem with your brake master cylinder and just what is it?   Here atDonnie Braun & Sons Auto Repair in Jefferson City, MO we not only have the answers, but we also put together a service schedule for you and keep an eye on issues based on your driving habits, vehicle type and your description of issues you are having.  We treat your car, truck or SUV as if it were ours keeping you informed of issues we find so you can get them fixed "before" there are larger repair bills so you can keep your vehicle Newer - Longer!   Below is everything you need to look for and tips on your brake master cylinder.

group of fleet vehicles

It’s easier than ever to keep your fleet running smoothly for thousands of miles. If a vehicle has less than 50,000 miles on it today, chances are it still has 75 percent of its driving life ahead of it. That’s good news if you’re a company managing a fleet of vehicles. It wasn’t that long ago that hitting the 100,000-mile mark on the odometer was a major milestone. Today, vehicles are built to last. With the proper maintenance and attention, there’s no reason you shouldn’t expect to see that 50,000-mile reading on the odometer one day roll right past 200,000 and keep ongoing. Here at Donnie Braun & Sons Auto Repair, we're going to give you some tips on how to make that happen!

vehicle on a lift being repaired

Obviously, your brakes are pretty important. At Donnie Braun & Sons Auto Repair in Jefferson City, MO, we are here to make sure your car, truck, or SUV stops as it should.  Your brake system is made of many components that all have to work correctly for your brakes to operate seamlessly. If one thing needs to be repaired, the whole system is compromised. Brake pads, rotors, hoses, calipers, and metal lines all play a part in stopping your car. Our team is equipped to make sure all of those parts are in working order, so you can be safe on the road ahead. 

Manual transmissions require far less maintenance than automatics. However, that doesn’t mean it doesn’t need a fluid check from time to time. Here’s what you should know about checking and adding fluid to your manual transmission, from Donnie Braun & Sons Auto Repair in Jefferson City, MO.

diesel truck photo

No matter what type of fleet vehicles or commercial trucks you maintain, the fuel system on your diesel is an integral part of keeping you on the road. Gas systems are pretty simple - there’s basically just a pump that pushes gasoline to the injectors. Diesels are a bit more complicated.

mechanic

If there’s an issue with your diesel fuel system, the most important thing to remember is to fix it sooner rather than later. With gas engines, you can often power through a fuel issue for quite some time - they’re irritating, but not often permanently damaging.  Diesel systems are a little more important, and parts rely heavily on one another to avoid damage and keep working properly, as well as maintenance and repair from professional technicians.

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Donnie Braun & Sons Auto Repair

2900 Renns Lake Rd
Jefferson City, MO 65109
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location small (573) 635-5258
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HOURS

Weekdays:   8:00 am - 5:00 pm
Weekends: Closed

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