At MTR Transmission & Auto in Fairbanks, Alaska, we specialize in diesel diagnostics services tailored to the unique needs of diesel engines. Our experienced technicians use the latest factory diagnostic equipment to provide precise engine diagnostics and accurate repairs. Whether you need routine maintenance, diesel engine repair, or transmission repair, our certified technicians are ready to help you keep your vehicle running at peak performance all year long.
Expert diesel engine diagnostics and repair
Our skilled technicians are trained to work on all types of diesel engines, including those found in trucks, SUVs, and work vehicles. With specialized knowledge and years of experience, we accurately diagnose performance issues and recommend the right solutions.
Using advanced diagnostic tools, we inspect every critical part of your diesel engine to detect fuel, air, or electrical problems that affect power and reliability. Our highly skilled technicians are familiar with a wide range of systems, from injectors and glow plugs to turbochargers and electronic sensors.
Engine performance and fuel injection tests
Our engine diagnostics process includes testing fuel injectors, fuel pressure, and air intake flow to make sure combustion efficiency stays high. A well-performing diesel engine delivers better mileage, towing power, and long-term reliability.
Turbocharger and boost pressure checks
If you’ve noticed reduced acceleration or heavy smoke, our team can test your turbocharger system for boost leaks or pressure loss. Keeping your turbo in top condition helps restore engine performance and fuel efficiency.
Electrical system diagnostics for diesel engines
We also conduct thorough electrical checks to locate faults in sensors, wiring, and glow plugs—all of which play a vital role in cold-weather starting and smooth running in the Fairbanks climate.
Diesel fuel and exhaust system diagnostics
Modern diesel engines depend on efficient fuel delivery and clean emissions systems. We provide in-depth testing for both the fuel system and exhaust system to keep your vehicle compliant and efficient.
Fuel pump and injector assessments
Our technicians inspect fuel pumps, injectors, and fuel filters for clogs or irregular flow. These are common sources of diesel engine repair issues, especially during harsh Alaska winters.
Diesel particulate filter and emissions testing
We check diesel particulate filters (DPFs), EGR valves, and other exhaust components for soot buildup or blockage. Our engine diagnostics help prevent major repairs and ensure your diesel engine meets emissions standards.
Preventative maintenance services
Beyond diagnostics, we offer preventative maintenance that helps extend the life of your diesel vehicle. Regular upkeep not only prevents unexpected breakdowns but also keeps your engine performing smoothly and efficiently.
Regular oil changes for diesel engines
Consistent oil changes are critical for protecting engine components from friction and buildup. Our maintenance services include high-quality oil change packages using products rated for diesel use.
Routine maintenance services to extend engine life
From filter replacements to thorough inspections, our team handles every part of your routine maintenance plan. We keep records of past services to help you stay up to date on future maintenance intervals and recommended care.
Advanced diagnostic tools and technology
To provide accurate and efficient auto repair, we rely on the latest factory diagnostic equipment and specialized scan tools for diesel engines. These systems allow us to read error codes, measure sensor data, and identify hidden issues that can affect performance or emissions.
Our approach combines technology with transparency. You’ll receive a clear report outlining test results, recommended repairs, and estimated costs—so you always understand what’s being performed on your vehicle and why.
Why customers choose MTR Transmission & Auto
MTR Transmission & Auto is a trusted name in the Fairbanks, AK area for honest, high-quality auto repair. Our certified technicians have specialized expertise in diesel engine repair and transmission repair, backed by years of high performance knowledge in both domestic and import vehicles.
We’re proud to be a reliable automotive shop that provides a stress free experience for every customer, from diagnostics to full repairs. Our team values clear communication, dependable workmanship, and respect for your time and money.
Schedule diesel engine diagnostics in Fairbanks, Alaska
When your diesel engine shows signs of trouble—rough idle, power loss, hard starting, or warning lights—don’t wait. Schedule professional engine diagnostics with MTR Transmission & Auto today. Our certified technicians will inspect, diagnose, and repair your vehicle to restore peak performance and long-term reliability.
Call us at 907-374-0444 or visit our Fairbanks auto repair shop to set up your appointment. We’ll make sure your diesel engine stays powerful, efficient, and ready for every Alaskan road.
