It's Friday 3:02 AMSorry, we're closed
Google Rating
Based on 1271 reviews

Diesel Engine Repair Services In Edmonton

Trust our experienced diesel mechanics in Edmonton and Sherwood Park for top-quality repairs, maintenance, and upgrades.

Book Appointment Call (780) 464-7887
Diesel Repair Services Edmonton & Sherwood Park

    Finding experienced professionals in Edmonton to maintain and repair your diesel engine can be a challenge. Before seeking out a specialty shop, visit the diesel mechanics at Park Muffler in Sherwood Park!

    We now have experienced diesel mechanics on staff who know diesel systems inside and out! Our team understands the importance of proper maintenance in order extend engine life. We’ll help ensure that your diesel vehicle stays maintained and working at maximum performance and efficiency.

    Diesel Engine Repair

    Diesel engines are different than a standard gasoline engine and need specialized care. The rate of compression in a diesel engine is more than three times that of a gasoline engine.

    These key differences make it crucial that a trained, knowledgeable technician to work on your diesel engine.

    Diesel engines create more noise during everyday operation than gasoline engines. This makes it difficult to catch new issues. But, there are a few signs to look for that could indicate that your engine requires repair:

    • Your engine is running at lower RPMs than usual
    • Decreased fuel economy
    • Increased oil consumption
    • Your vehicle is hard to start

    These symptoms may indicate low fuel pressure, insufficient fuel supply, or poor fuel quality. Our diesel mechanics can troubleshoot the engine and carry out the proper repair procedures.

    We also provide preventive maintenance measures. This helps increase the life of your diesel engine and prevent costly repairs.

    Edmonton diesel mechanic performing pusher diesel maintenance

    Diesel Fuel Systems Repair

    A diesel vehicle’s fuel injection system is a key component in ensuring your vehicle functions properly. To keep the fuel system in top working condition, it needs regular maintenance to withstand regular operation.

    Here are some signs there may be something wrong with your diesel fuel system:

    • Excessive smoke from the tailpipe
    • Idle engine fluctuation
    • Overall lack of power when driving
    • Poor engine performance
    • Rattling noises
    • Strong smells of exhaust

    Being proactive with your vehicle’s fuel system is the best way to ensure it continues to run properly. If you notice any of the above issues, contact the technicians at Park Muffler. Our diesel technicians can diagnose and resolve diesel fuel system issues, getting you back on the road quicker.

    Edmonton diesel mechanic working on a diesel filter

    Diesel Performance Upgrades

    The technicians at Park Muffler can modify engines to improve performance and fuel efficiency.

    Our expert diesel mechanics offer the following services:

    DPF and EGR deletes

    DPFs are designed to reduce emissions by trapping and burning particulate matter. EGR systems recirculate a portion of exhaust gas to lower nitrogen oxide emissions.

    Some vehicle owners opt for this modification to enhance performance, fuel efficiency, and engine life.

    Our DPF and EGR delete services are a guaranteed way to improve your diesel engine. You’ll see an improvement in fuel economy, horsepower, and overall engine performance.

    Diesel chip tuning

    Diesel chip tuning is a method used to enhance the performance of diesel-powered vehicles. This process involves modifying the software that controls the engine’s parameters such as:

    fuel injection timing turbocharger boost pressure, and air-to-fuel ratios.

    Diesel chip tuning optimizes engine efficiency, resulting in increased horsepower and torque. This customization often leads to improved fuel efficiency and throttle response as well.

    Diesel chip tuning unlocks the latent potential of their vehicles. It also provides a more dynamic and satisfying driving experience.

    Performance upgrades

    Diesel performance upgrades encompass a variety of enhancements. These upgrades can range from simple modifications to more advanced changes.

    The goal is to optimize the diesel engine’s performance, resulting in increased horsepower, torque, and fuel efficiency. Some owners also explore electronic enhancements like tuning modules or custom engine remapping. This fine-tunes the vehicle’s parameters for maximum output.


    Diesel turbochargers play a vital role in enhancing the performance diesel engines. These devices operate on the principle of utilizing exhaust gas energy to drive a turbine. This, in turn, forces additional air into the engine’s combustion chamber.

    This compressed air allows for a more efficient and powerful combustion process. This process results in increased horsepower and torque.

    Diesel turbochargers are particularly valuable in improving engine efficiency. This is especially true at higher altitudes, where the air density is lower.

    They also contribute to better fuel economy and reduced emissions. This is done by maximizing the utilization of available air for combustion.

    Let Us Take Care Of Your Diesel Vehicle!

    Park Muffler’s certified technicians are fully trained and offer professional experience. We ensuring your diesel engine is running at its top performance level. Contact us today and we’ll help maximize your vehicle’s performance.

    Our diesel mechanics are ready to help you maintain the integrity of your diesel vehicle. We can also make improvements to maximize efficiency and performance!

    Diesel engines need a little more TLC than regular gasoline engines and their maintenance is best not left to fate. Book your appointment today with our diesel mechanics in Edmonton & Sherwood Park!

    Brands We Carry

    Frequently Asked Questions

    • What is a diesel mechanic?

      A diesel mechanic specializes in the maintenance, repair, and servicing of diesel-powered vehicles.

    • Is a diesel mechanic the same as a mechanic?

      Both diesel mechanics and mechanics work on vehicles. The difference is diesel mechanics focus on diesel-powered vehicles and equipment.

    • What is the difference between a diesel mechanic and an engineer?

      While both diesel mechanics and engineers may work with diesel-powered vehicles, their roles and responsibilities differ . Diesel mechanics focus on hands-on maintenance and repair tasks. Engineers work in design, development, and analysis, often requiring higher levels of education and specialized training in engineering disciplines.


    Save time at the shop by booking ahead.



    • Family owned and operated
    • Serving Sherwood Park, Edmonton, and area since 1979
    • 25-bay service centre
    • Experienced, licensed technicians
    • In-house financing
    • Same day service for most repairs and maintenance
    • Open Saturdays

    Sign up for our newsletter!

    Park Muffler Radiator Brakes & Tires | 101 Seneca Rd, Sherwood Park, AB T8A 4G6

    What Our Customers Say

    Both my brother and I have been taking our cars/trucks here for few years now. Top quality service with unbeatable prices(over 25% comparatively). Need an honest repair shop, this is the place to go. Transparency in their work and quick turn around. Highly recommend them.
    L H
    L H
    14:36 18 Jul 24
    Had my breaks serviced a year ago (new pads, callipers, and rotors). This summer I noticed my breaks squealing whenever I backed out of my driveway. Took it in and they fixed it all up on warranty, free of charge. Did a break service and calliper adjustment.I was worried it would be warrantied parts and I’d still pay a large bill for labour. Not the case. This place is great. 👍🏼
    Sean Reid
    Sean R.
    16:31 13 Jul 24
    I came here to get my exhaust done on my new car and these guys made me so happy with the results I’m coming back for more mods. 10/10 would recommend for sure
    Kashan Zahid
    Kashan Z.
    23:00 12 Jul 24
    fantastic service, great prices, friendly staff,need i say more?
    carson toner
    carson T.
    19:16 05 Jul 24
    Park Muffler and ED and his staff are top drawer with your vehicle!there knowledgable as well as reasonable.Ed my hat goes off to you for the proffessionalism of your Buisness.RespectfullyKen Charbonneau
    ken charbonneau
    ken C.
    18:45 02 Jul 24
    What an excellent company! I would highly recommend it.
    Lori Vegso
    Lori V.
    16:53 02 Jul 24
    This place is unreal. Honest, fast, more than fair pricing. Seriously look no further than this place. 10/10
    M E
    M E
    04:48 29 Jun 24
    Great customer service, the previous shop I had service my exhaust didn’t fasten the bolt for the muffler enough so it came loose.Ali and his team took the vehicle in like one their own and had it running for me in less than 20 minutes!Would definitely recommend this place
    Marcelo Matani
    Marcelo M.
    23:27 24 Jun 24
    My car felt shakey. I was just hoping it was a wheel alighnment needed but it was more than that. They knew what the problem was and was quick if I wanted to fix it. Short story, it was more than I thought so they did the best they can to help me get it on the road to drive back to Calgary. This will help me alot on what I want to do next. FAHIB was the one that helped me with excellent knowledge and service. He represents so well and I couldnt thank him enough for assisting. Same with all the professional mechanics in the shop. Well done. Highly approve this place.
    David Nguyen
    David N.
    18:46 21 Jun 24
    Ali took My car in for a quote within 10 minutes and after giving me the quote was able to start immediately. They did a great job and I'm really happy with the result.
    Nik Elkew
    Nik E.
    20:45 20 Jun 24

    Read More Reviews

    Had a great experience with Park Muffler? Feel free to leave us a review.

    Sitemap | Privacy Policy | Terms of Service
    © Park Muffler - All Rights Reserved.