Engine Repair Service in Plainfield, Illinois

Mechanic repairing truck diesel engine at TVA Repair

Your diesel engine is a complex machine and identifying an issue with it may not always be easy.  Once a problem with your engine is found though, it can be even more challenging to repair.  If you think your engine is compromised in any way, come see us at TVA Repair and we will fix it for you. When you bring your heavy-duty diesel truck to TVA Repair, you can trust that our skilled technicians will use our sophisticated diagnostic software to find the cause of your problem and come up with an appropriate repair solution. 

Signs that your diesel engine needs repair

Diesel engines are known for making a considerable amount of noise during normal use. Because of this, diagnosing engine problems may not be possible just by listening to the engine sound. There are, however, a number of things to watch for which can be indicators that your diesel engine needs service. You’ll be able to identify that it’s time your engine needs some maintenance if you notice any of the following:

  • You hear knocking sounds
  • Your truck is running rough or not firing at all
  • Your engine is running at lower RPMs than normal
  • Low fuel pressure

Our diesel mechanics are trained to identify the problem and fix any diesel engine. By allowing our team at TVA Repair to troubleshoot your diesel engine, we can help ensure that the proper repair procedures are followed to repair your engine.  Our certified mechanics take into consideration the particular manufacturer specifications for your heavy-duty diesel truck and build our diagnostics from there.  

What is involved in diesel engine repair?

Perhaps your diesel engine is worn down but you’re not yet ready to invest in a new truck. TVA Repair has you covered. We can clean, service, and repair your failing engine block to prolong the lifespan of your diesel engine.

TVA Repair provides diesel engine repair for

  • Injection pumps
  • Glow plugs
  • Fuel injectors
  • Turbochargers
  • Valve lash
  • Top end adjustments
  • Oil pan replacements

Not every engine issue is serious, but all potential issues can cause engine breakdowns and, in the worst-case scenario may require the purchase of a brand-new engine. TVA Repair never wants you to be in despair about your truck’s engine repair. Our team of trained, dedicated technicians work hard to diagnose, service and fix your diesel engine. You don’t have to worry about the quality of our craftsmanship, we have a history of taking the worst situations and turning them around. We have built a solid, exemplary team that operates the latest diagnostic equipment to serve you best. We don’t want to waste your time, and understand that engine repairs are critical to your vehicle’s function. This is why we prioritize these repairs, attend to them quickly and ensure that our repair services will not interfere with getting you back on the road. 

Our service repair company is able to master any type of diesel engine repair whether it's a preventative service or an emergency repair: we’ve got you covered.


What Our Customers Have to Say

We are dedicated to providing the best heavy-duty truck repair services in Plainfield, IL for our customers.

Dumitru Julea

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"I recently brought my 2022 Freightliner Cascadia in for service. I'm very happy with the service I received from TVA Repair. If you're in Plainfield, IL I highly recommend this shop."

ADL Transport

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"Great repair shop, been coming here for the last 2 years. Fair prices, knowledgeable mechanics and always fixed in timly manner as anticipated. Recommend."

Radhoo INC Dispatch

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"Great shop to do maintenance on your units."


I think this company is the best on the road Rigth now. All is very good New truck , perfect service and very young professional team

Nicola Simone
Google Review


Elpidio is one of the best employees in TVA that I have encountered. He has been very helpful and caring for me as a driver. If you’re looking into coming to TVA this is your man. Thank you brother!

Yaisel Reinoso
Google Review


The best company for drivers and owners. Great people to work with, you are part of a family/team. I would recommend it to everybody. They have a truck repair service, very professional employees Alex is one of them! I reccomend to anyone that needs repairs done on the truck or trailer.

Mihail Placinta
Google Review


I have been a CDL-A driver with full endorsements for over 2 years. I found myself forced to job hop from a few companies based on unsafe equipment, promises unmet, and some accepted company cultures of driver complacency, poor hygiene and negative unhappy work force. I have found the opposite of those unfavorable conditions. This is the job I envisioned when I decided to get my CDL License and fulfill a life long desire to drive for a living. The staff are so polite and highly intelligent. They don't act like they care but it is clear they care very much about operations, driver relationships and hometime. I am very polite, professional and positive in my personality. That is my nature. I have found a company I am proud to be a part of. I never wonder what other drivers are being paid any longer. The pay, like the company structure itself is excellent.

Gale Fox
Google Review

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Get in touch to find out how we can help you or to book your vehicle in for a service. We're open Monday through Friday from 8am-5pm and Saturdays 8am-12pm.

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