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Diesel Engine Repair Services In Edmonton

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

Diesel Repair Services Edmonton & Sherwood Park

    Finding a diesel shop in Edmonton to maintain and repair your 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.

    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.

    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.

    Turbochargers

    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!

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    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.

    WHY CHOOSE US

    • 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

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

    What Our Customers Say

    My 1st visit here was because the part that protects the engine compartment from below had somehow ended up detaching and nearly touched the road on the driver's side. All it needed was to be bolted back on but, as a walk-in who was in a hurry to get to an appointment, I was worried they couldn't help because they were working on scheduled jobs. But, the gent working the front-end counter checked with a mechanic, who agreed to fix it right then and there, and I was on my way quickly. When I was being handed my keys, I reached for my debit card only to learn that they did the work at no charge. How wonderful! A week later, when I needed some work done, I felt it was a no-brainer and booked an appointment here. I received excellent service at a reasonable price. I highly recommend Park Muffler Radiator.
    Shannon Doyle
    Shannon D.
    20:31 06 Dec 25
    Got a resonator delete and they were super direct and quick with the service. Took only about an hour to get it done
    Celesfial 1991
    Celesfial 1.
    18:08 06 Dec 25
    On a cold day in December, i noticed that my tire was loosing air. Call Park Muffler at 430pm and they immediately accommodate me immediately and repaired my tire. Thanks so much for the great service.
    Shirley and Wes Hutton
    Shirley and Wes H.
    01:08 06 Dec 25
    I stopped in today around 9am, booked in last week. My obvious thought was that it was going to take them all day and then some, but no. No. I got great customer service, amazing quoting, and top notch help. Appreciate it guys and I'll be back!
    Eric MacNeill
    Eric M.
    02:23 04 Dec 25
    Helpful and straight forward. Reasonable rates and easy to deal with.
    Rob Brietzke
    Rob B.
    06:33 30 Nov 25
    Top notch service as always. Prompt, amazing value and super friendly. Would recommend 10/10 times
    Peter Bevilacqua
    Peter B.
    03:52 30 Nov 25
    Quick service and reasonable prices
    Dustin Sharpe
    Dustin S.
    20:26 29 Nov 25
    I’m normally scared to go to automotive places, since I don’t know much. However, the customer service was fantastic, best in the city! My car is smooth and quiet now 😄Thank you!
    jasmine van der Veen
    jasmine van der V.
    07:27 28 Nov 25
    Great service fair prices and quality work and you don’t need an appointment
    Arthur Mclean
    Arthur M.
    00:32 28 Nov 25
    Brought in a 2013 Edge on a Monday morning expecting a line up. Got me in right away for inspection, needed new flex pipes (some poor roads in BC caused damage). Able to get fixed w/i an hour. No over-sell, just good honest sales & service. Will definitely come back as own multiple vehicles. Thx!!
    Trevor Sawchuk
    Trevor S.
    22:09 27 Nov 25

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