What is the meaning of efficiency in relation to a diesel fuel filter? Efficiency is the laboratory test measure of the ability of a filter to trap calibrated particulate dispersed in a specified ...

CARS.COM — When we purchased our long-term 2013 Volkswagen Jetta SportWagen TDI with 47,000 miles on the odometer, we knew the diesel wagon would need a trip to the dealership to perform a safety ...

The air filter setup on most diesels is the same as on gasoline-powered vehicles, with the filter located inside the cold air collector box located under the hood. You have to take one big precaution ...

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 ...

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 ...

Hi Paul, I recently read your article where you recommended replacement of fuel filter as a possible fix to bad running of the engine. However, my mechanic says otherwise. He recently told me that the ...