Once you’ve determined a vehicle needs to have the engine replaced and is in good enough shape to keep on the team, it’s time to find an engine. Thulin Automotive in Miami, OK is here to help you choose the right one. There are a variety of replacement options when it comes to engines.

Whether it’s a result of maintenance, mileage, or some other factor, it seems that every fleet or commercial diesel leaks a little bit of something. Oil, transmission fluid, gear oil, or coolant seem to find a way to pool overnight on the ground after a long day on the road. At Thulin Automotive in Miami, OK, we can take care of that for you.

If you own or maintain a fleet of vehicles, you understand what a huge investment multiple vehicles can be, especially when dealing with semis and other commercial trucks. At Thulin Automotive in Miami, OK, we’re here to help you protect that investment.

The heads on your commercial or fleet diesel are one of the most integral parts of your engine. The heads are comprised of the valvetrain, exhaust ports, intake ports, and injector ports. In essence, a head’s purpose is to regulate and time the intake of fresh air, the release of exhaust, the compression of fuel and air that provides combustion, and the entry point for fuel into the cylinder. The head is where all the complex aspects of engine operation occur...without it, you just have a chunk of metal with pistons in it, and no way to make them move. Here’s what you need to know about your heads, from Thulin Automotive in Miami, OK.

At Thulin Automotive in Miami, OK, we understand the importance of a job well done. You need it done fast, but you also need it done right - cutting corners in the home stretch is obviously a bad idea.

When your commercial or fleet vehicles need maintenance or repair, we know it can be a hassle. We also know that you want it to stay fixed and stay on the road for as long as possible. At Thulin Automotive, a huge aspect of our focus on quality is not only centered around the work we do but also the components we install.

If you’re reading this, there’s a good chance you own or operate a fleet or commercial truck. If you do, then you probably know the difference between a job done, a job done well, and a job done perfectly. At Thulin Automotive in Miami, OK, we strive for the latter.

When you run a company that uses fleets, the safety of your fleet and drivers should always be one of your top concerns. There is always room for improvement when it comes to safety and reduces accidents.

Fleet cars, vans, and trucks see a lot of wear and tear. If your engine has already called it a day, then it’s obviously case closed - you need a new engine or a new vehicle. However, there are many times when an engine is about to go down, and you can get it taken care of before it kicks the bucket for good - saving you time and towing in the process.

Fleet cars, vans, and trucks see a lot of wear and tear. If your engine has already called it a day, then it’s obviously case closed - you need a new engine or a new vehicle. However, there are many times when an engine is about to go down, and you can get it taken care of before it kicks the bucket for good - saving you time and towing in the process.

Your fleet or commercial truck works hard, every day. Most commercial vehicles are heavy, and constantly under load. As a result, your brakes will inevitably develop issues over time. At Thulin Automotive in Miami, OK, we can fix that.

There comes a time in the life of every fleet vehicle or commercial truck when you have to decide - is it time to retire that truck or van, or should you put the money into fixing it? At Thulin Automotive in Miami, OK, we’re here to help.

At Thulin Automotive in Miami, we know that few problems are simultaneously as simple and confusing as a bad ground connection on your car, truck, or SUV. Here’s a look at some symptoms of a bad ground, and what you can do to correct it.

If you own or manage a fleet or commercial truck, you know what a headache it can be to take the same vehicle in for maintenance over and over, wasting valuable time. At Thulin Automotive in Miami, OK, we have the technology, equipment and technicians necessary to get the job done fast, and get it done right.

Routine maintenance keeps your fleet trucks safe on the road and protects you against unplanned trips to your local automotive shop! One thing a lot of people forget about is to have their coolant flushed. Thulin Automotive in Miami, OK will help you make sure your fleet vehicle is properly flushed every time!

Tire pressure may seem innocuous enough, but at Thulin Automotive in Miami, we know how much of a difference correct tire pressure makes. Tire pressure checks are just one of many regular service items we check when you bring your truck in for servicing, but it’s one that’s more important than you might think.

Windshield wipers are one of those things that you never think about until you need them. From Thulin Automotive in Miami, here’s a reminder to keep yours in good shape, so you’re ready when weather strikes.

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 Thulin Automotive in Miami, OK, 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.