Southeast Diesel, Inc.

About Southeast Diesel, Inc.

Southeast Diesel is your one stop show for diesel engine repair, diesel engine parts, and sales of new Mitsubishi Fuso trucks and generators.

In our 15 service bays, we specialize in the repair of anything diesel, from cars -- TDI Volkswagen and Mercedes Benz to anything with diesel engines, including diesel generators, medium-duty Dodge Cummins, GMC and Chevrolet Diesel trucks, and Ford diesel trucks.

We also work on heavy-duty trucks and equipment, from farm tractors to excavators. We are authorized for most any diesel engine, including Kabota, Duetz, Cummins, Wisconsin, Continental, and many more.

Because we work on all diesel engines we are able to work on school buses over the road buses, travel coaches and Diesel Recreation Vehicles (RVs) and Motor homes and their Generators.

We are a service shop capable of AC repair, Dyno power reports, Engine Dyno test, Brake service and D.O.T. Inspections for your truck or fleet.

We are Chattanooga's only factory-authorized Bosch Diesel Fuel Injection shop, and also repair turbos.


2105 S. Orchard Knob Ave.
Chattanooga, TN 37404

Question and answer

Q. What advice do you have for a customer looking to hire a provider like you?

A. Make sure to always describe the problem, to help find the problem faster and save time and money on the repair. Try and show the problem to us if possible. If calling us for parts have your Engine SN, Model and Vin, the more information that you already have will speed up finding parts for you.

Q. If you were a customer, what do you wish you knew about your trade? Any inside secrets to share?

A. 90% of the trucks we get in for service have an average mileage of 120,000. Almost all of these trucks are brought in from abuse or lack of maintenance. If you Engine is used in an extreme environment or idles excessively we recommend shorter service intervals to prevent major repairs down the road.

Q. What questions should a consumer ask to hire the right service professional?

A. Always ask for the cause of the problem, we take pride in finding the problem by testing and diagnostics. This fixes your problem so you are able to get your vehicle back and get back to your business.

Q. What important information should buyers have thought through before seeking you out?

A. We are a Diesel Service professional that specialize in diesel engine. Most dealers were you bought your truck or car focus on gas engines because that is what they see the most.

Q. Why does your work stand out from others who do what you do?

A. We try to repair the engine like we would want something we owned repaired. We send our technicians to the proper schools and invest in the proper diagnostic equipment and tools.

Q. What do you like most about your job?

A. Being able to help people out and get them back on the road with the best possible solution, being able to help people out with information about how Diesels work and how clean diesels are a great alternative fuel.

Q. What questions do customers most commonly ask you? What's your answer?

A. How can I improve my fuel mileage? the best way in to improve your mileage is to slow down drive the speed limit and coast to stops as much as possible without braking. also checking your tire pressure 1 out of 5 cars and trucks I see on the road have low tire pressure.

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