How to Change a Harley-Davidson EFI Fuel Filter

With each mile traveled on a Harley-Davidson, dirt and grime enter the engine and could eventually cause motor problems. This is why you should change your fuel filter regularly. It is recommended to change a Harley's Electronic Fuel Injected (EFI) fuel filters after 25,000 miles. Follow a few steps but when in doubt, always refer to your bike's user's manual.

Things You'll Need

  • New filter
  • T20 screws
  • Cam ring remover/installer
  • Eye protection
  • User's manual
  • Find out where the fuel filter is located after letting the engine cool for at least 30 minutes following a ride. You can determine this in the user's manual. Carefully relieve fuel pressure

  • Remove the console from the fuel tank by gently pulling and twisting it. Disconnect the vent tube from the tank.

  • Unscrew the 10 T20 screws and dispose of them. They cannot be reused.

  • Gently raise the canopy. There should be a spring attached to it.

  • Unscrew each hose clamp bolt to loosen them. Then release the clamp.

  • Remove the old filter and replace with a new filter. Put the clamp back and tighten it.

  • Turn on the engine and check for leaks.