At Clark's Automotive, Inc in Manassas, VA, we have the facilities, equipment, and technicians necessary to complete any job, no matter how big or small. When it comes to fleet and diesel trucks, the right people with the correct equipment makes all the difference - we’ll keep your truck reliably on the road, and we’re the fastest, most efficient repair facility in the business. When it comes to trucks this size, and this valuable, cut-rate maintenance and repair simply won’t do; you need professionals, with the tools and equipment necessary to get the job done right.

If you own or operate a fleet or commercial truck, you know how quickly miles rack up and oil changes are needed. At Clark's Automotive, Inc in Manassas, VA, our main goal is to keep your trucks on the road - a huge part of that is changing your oil on time.

If you own or operate a fleet of vehicles or a commercial truck, chances are you’ve encountered a bad ball joint or two. How do you catch one before it breaks, and why is it important? Clark's Automotive, Inc in Manassas, VA has the answers.

If you own or operate a fleet or commercial truck, there’s a lot that factors into having a major repair done on one of your vehicles. At Clark's Automotive, Inc in Manassas, VA, we’re here to help you make the right choice.

Balanced wheels are essential for a multitude of reasons, particularly on commercial trucks. At Clark's Automotive, Inc in Manassas, we have the precision equipment necessary to provide you with the best balance possible, keeping your truck smoothly and reliably on the road.

At Clark's Automotive, Inc in Manassas, our expert mechanics are here to work for you. On large commercial trucks, there’s one component that works harder than almost all the rest; your brakes. Our technicians have the knowledge and ability necessary to have your truck stopping like the day it rolled off the lot, no matter what the problem is.

At Clark's Automotive, Inc in Manassas, VA, we work hard to be the maintenance and repair shop your fleet needs.

Regular maintenance checks of your vehicle will help you avoid a catalytic converter that looks like this resulting in large repair costs which is what our team here at Clark's Automotive, Inc in Manassas want to avoid at all costs! We feel that every customer has a need to know what repairs are in their future and exactly how to budget for them if need be so we check your vehicle thoroughly and keep you informed.

There are several indicators that your catalytic converter isn't functioning at maximum capacity such as:

While most fleet vehicles are chosen for their reliability, low maintenance, and durability, sometimes maintaining several of them at a time can become overwhelming. Let Clark's Automotive, Inc in Manassas, VA put your mind at ease, with our fleet maintenance programs for any and all fleet vehicles.

No matter what you drive, compression is important. On fleet and commercial diesel engines, it’s essential. At Clark's Automotive, Inc in Manassas, VA, we have the knowledge and ability you need to keep your fleet on the road and running strong.

It isn’t easy keeping your fleet or commercial trucks up and running. At Clark's Automotive, Inc in Manassas, VA, we’re here to help. Fleet and commercial vehicles log a lot of miles, and a lot of hours - as a result, even the most reliable components need to be serviced occasionally. On an ordinary diesel, an injection pump may last the entire life of the engine itself. On vehicles that work harder than anything else on the road, this isn’t always the case. 

With fleet trucks and large diesels, one issue plagues them more than any other; neglected maintenance or repair. At Clark's Automotive, Inc in Manassas, VA, we can take care of your entire fleet, no matter how big or small, making sure it stays on the road for years to come.

Wheel bearings often go overlooked but have an incredibly important job to perform. Wheel bearings are an integral component of your truck, and when one begins to fail, other problems begin to arise. At Clark's Automotive, Inc in Manassas, we want you to have the ability to recognize a problem before it turns into a bigger one. Here’s what to look out for.

While fleet trucks and vehicles tend to persist as some of the more simplistic vehicles on the road, the modernization and computerization of the automotive world has not left them untouched. These days, everything is equipped with computer systems, sensors, modules, and more. At Clark's Automotive, Inc in Manassas, VA, our professional technicians have the knowledge, equipment, and ability necessary to provide the accurate and vital diagnostics required to keep your fleet on the road.

If you own or operate a fleet or commercial truck, you’re likely no stranger to dashboard warning lights. Increasingly, a common source of headache for many operators is the ABS, or Anti-lock Braking System light. Here’s what you need to know from Clark's Automotive, Inc in Manassas, VA.

The transmission in your truck works harder than any other on the road. A fully loaded semi weighs about 40 times as much as a normal passenger vehicle, and racks up twice the mileage. As such, it’s essential to keep your transmission in good shape and regularly maintenanced. Fortunately, Clark's Automotive, Inc in Manassas has you covered.

If you own or operate a fleet or commercial truck, you know it’s hard to keep everything working perfectly all the time. You have to choose what to give priority to, and what can wait. However, some small problems are indicators that a bigger issue is on the way. At Clark's Automotive, Inc in Manassas, VA, our goal is to keep you and your fleet going.

The automotive market is always fast-changing, and leaps and bounds have been made in the past couple of decades concerning both diesel and gasoline engines. With gasoline-powered trucks achieving more power than ever, purchase costs being lower, and fuel costs at an all-time low, many fleets are switching over to gasoline-powered fleets. However, diesel still offers some distinct advantages - it really depends on what you're looking for for your fleet of vehicles. Here are some points to consider, from Clark's Automotive, Inc in Manassas, VA.

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 Clark's Automotive, Inc in Manassas, we can fix that.