Diesel Engine Services

We provide a full range of diesel engine services, including: 

  • Electronic diagnostics
  • Transmission repairs
  • Engine repairs
  • Injector testing and replacement
  • All driveline repairs and 4-wheel alignment


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Time is money. And if your fleet breaks down, you lose both—not to mention the stress of getting your fleet back on the road. With our diesel truck engine maintenance and repairs, you won’t need to worry about an expensive breakdown. Our team consists of some of the sharpest and most qualified minds in the diesel industry, and we always perform top-quality fleet truck services in Northern Alberta. You can’t afford to have any of your fleet off the road for any amount of time. 

We perform diesel truck engine maintenance and repairs in Northern Alberta to keep your fleet running efficiently. Our diesel engine truck fleet maintenance services include CVIPS, electronic diagnostics, transmission repairs, engine repairs, injector testing and replacement, all driveline repairs, 4-wheel alignment with state-of-the-art technology, and more.

The diesel engine plays an essential role in your vehicle, and you must be aware of problems and seek repairs early. Keeping all diesel engine components in proper working condition will help to increase the life of your diesel engine system.

How do you know it’s time for a diesel engine maintenance check?

While diesel engines provide much higher performance than their gasoline counterparts, it’s still essential to maintain your diesel engine regularly. This will ensure your deliveries run smoothly and you don’t have any surprise breakdowns. But how do you know it’s time for maintenance or repairs? 

Generally speaking, your diesel engine should be serviced every 5,000 kilometres. However, if you notice any of these warning signs, it’s time to call us and book an appointment!

  • Worsening fuel mileage 
  • Problems with starting your truck
  • Blue smoke coming from the engine or exhaust
  • Your check engine light is on

These are all important indicators that your diesel engine needs servicing. Ideally, you’ll want to maintain a regular maintenance schedule to prevent issues from arising. Our team will help you create a schedule that works for you and keeps your diesel engine performing to its highest capabilities.

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Why Choose Supreme Diesel?

Your vehicle is part of the driving force that keeps your business running, but when it fails, it can drastically affect your ability to finish the job. We are committed to delivering the highest quality results possible at Supreme Diesel by investing in industry-leading technology. Our experienced technicians put their skills to the test, solving even the most complex engine failure and driveability issues. We’re proud recipients of the Best Installing Distributor award year after year for our passion and dedication to top-notch service.

What sets us apart in our industry is our desire to put our customers first in all that we do. We can guarantee that every service and repair recommendation from our team is made to be the most cost-efficient option for you and your vehicle’s reliability. 

Book Your Diesel Truck Fleet Maintenance or Repairs

Have questions about our diesel fleet repair services? Interested in booking an appointment? Fill out the form, and we’ll be in touch with you shortly!

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Your Vehicle, the Way it Was Meant to Perform

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