What is a fuel tank air filter?
What is a fuel tank air filter? The filter just filters the air that's intaked into the system doesn't clog the canister control valve or the purge valve. I wouldn't worry about it until you start having a problem with the evap system. The trick there is to not overfill the gas tank and screw up the evap system. How often should you change the fuel filter in a Kia Spectra? The fuel filter in your Kia Spectra screens out dirt and rust particles from the fuel. Some mechanics recommend that you replace the fuel filter every 30,000 to 40,000...