or how often?
does your car get better millage with a clean fuel filter?When should i change my fuel filter?For petrol engines, every 40000kms. For diesel engines, every 15,000kms.When should i change my fuel filter?change it once a year with every tune up. also yes you would get better gas mileage with a clean fuel filter.When should i change my fuel filter?i do mine when it needs it....almost never.When should i change my fuel filter?New fuel filter will not improve gas mileage. Usually, replacement is recommended at 35K or so. Honda says don't change it ever which is BS especially when at the same time it says adjust valves and service manual trans evey 15K...
