Diesel Maintenance in Spokane, WA

Regular maintenance is the foundation of a reliable, long-lasting diesel engine. For diesel drivers in Spokane, WA, Tune Tech provides specialized diesel maintenance services that help prevent breakdowns and extend engine life. Our experienced team follows a comprehensive maintenance routine that ensures your diesel engine stays in top condition, offering you dependable performance mile after mile.

Scheduled Oil and Filter Changes

One of the most critical components of diesel maintenance is routine oil and filter changes. Diesel engines work harder than gasoline engines, meaning oil can degrade faster. We use high-quality oils designed specifically for diesel engines, helping reduce wear and keeping internal components well-lubricated. Fresh filters are also essential, as they trap impurities and prevent them from entering the engine. Our scheduled oil and filter changes are a simple yet effective way to keep your diesel engine running smoothly.

Fuel System Cleaning and Inspection

Diesel engines rely on a precise fuel delivery system to function efficiently. Over time, contaminants can build up in fuel injectors, pumps, and lines, affecting performance and fuel economy. Our diesel maintenance in Spokane, WA, includes thorough cleaning and inspection of the fuel system, helping to clear away buildup that can lead to sluggish performance. By keeping the fuel system clean, we improve combustion efficiency and help your engine deliver more power with less fuel.

Cooling System Checks

The cooling system in a diesel engine is vital for regulating temperature, especially given the high levels of heat generated by diesel combustion. Regular maintenance of the cooling system includes checking coolant levels, inspecting hoses, and testing the radiator for optimal operation. Proper cooling system care prevents overheating, which can cause severe engine damage. Our team ensures that the cooling system is in good shape, so your engine can handle heavy loads and long drives without overheating.

Battery and Electrical System Maintenance

Diesel engines demand a robust electrical system to power components such as the starter and fuel injectors. Regular battery checks are crucial for preventing unexpected failures, especially during colder months when starting a diesel engine requires more energy. We test the battery’s health, inspect connections, and ensure that your electrical system is functioning properly, giving you the peace of mind that your vehicle will start reliably, even in harsh conditions.