Clean fuel is key to a healthy diesel engine. Fuel filter replacement is one of the major maintenance items that is often neglected or overlooked entirely. Diesel fuel filters also serve a dual ...

When your car or lawn tractor begins to run roughly or doesn’t seem to accelerate well, you may worry about numerous different parts needing fixing — and about a repair bill approaching several ...

If you need any convincing that the high-pressure / common-rail (HP/CR) fuel systems used in today’s Tier 4-Final engines are intolerant of even the smallest particulate contamination, take a look at ...

Fuel filters play an essential role in making sure your engine operates as efficiently as possible. Your vehicle’s engine relies on a stream of fuel getting pumped from the tank to the carb or ...

CARS.COM — Replacing a fuel filter isn’t listed as a regular maintenance item on most vehicles, and in those cases it generally doesn’t need attention unless it’s diagnosed as the cause of hard ...

As engine oil suppliers develop new formulations to protect diesel engines and enhance their efficiency, some are paying particularly close attention to the performance of exhaust aftertreatment ...

Modern high-pressure common rail engines are now commonplace in the trucking industry and with that, fuel quality becomes an increasingly important issue. Diesel that isn’t pristinely clean can cause ...

The fuel filter traps debris that could clog or damage the fuel injectors or engine. Fuel filters are usually located in the fuel line where it meets the fuel injection system at the engine or just in ...