KFX 450 HQ Forum banner

injector

  1. dies after 10 seconds

    Engine/EFI/Drivetrain
    start the bike up and it runs for about 10-30 seconds, and it dies out. doesnt matter if its idle, or rev. my thoughts were either a bad fuel pump, or injector. not my bike, but my best friends 08kfx450r. he pretty much had the entire engine replaced after an overheat blow out. new crank...
  2. No pulse to injector after port and polish...

    Engine/EFI/Drivetrain
    So after missing Budds Creek this weekend, I figured I would reach out for help!!! Ported and polished the head and cleaned up the throttle body earlier this week. Installed full Dasa, fuel customs intake, Lexx 3 button controller, and a Pro Armor kill switch. Went to start her up and nothing...
Top