Well Jean on newer fuel injected engines you will notice a decrease in power with a dirty air filter. With an older vehicle that had a carburetor you would notice poor fuel mileage. The biggest problem with a dirty air filter is
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Can A Dirty Air Filter Reduce Fuel Mileage And Cause Engine Damage ?


Well with the cold weather that comes with winter you can expect a drastic drop in fuel mileage in itself. If you have a dirty air filter you can add approximately 15 to 20 % drop to that! You see it is all about air flow, that determines if an engine can run efficiently or not, it […]