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bogging

  1. Help! Bogging at half/full throttle

    Member Introductions
    So ive been having this issue where my quad will bog down at half to full throttle once the bike is warm. My fuel pressure is ~43psi while idling then drops when pressing on the throttle. Is this standard? The fuel pump screen/ filter was dirty and chewed up. currently in the process of...
  2. kfx 450r 08 bogging problems

    Engine/EFI/Drivetrain
    I've been on this forum looking for threads that would help with my problem with my quad bogging when I give it gas. Today I've decided to sign up because nothing has worked for me. this is what I've done so far: New sprak plug Clean my jets bought new tps Clean air filter Used electrical...
  3. Kfx 450 2008 efi / cdi problem

    Engine/EFI/Drivetrain
    Hi I have a 2008 kfx 450r efi and I seem to be having some problems with bogging, and lack of power. When I run the quad it will run fine but sometimes when I restart the quad the f.i or overheating light by the bars will randomly turn on and the quad will bog, sputter, stall out, and not want...
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