FCR Carb Lean Even with a rich pilot jet?Check This!

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Published 2022-04-23

All Comments (8)
  • @ninjazxd
    Man this video is just what I needed. I was pulling my dam hair out and ordered a JD jet kit to try to get it to richen up but nothing would work. My plate was upside down and when I swapped it now my idle is high as heck and I keep changing needle clip positions and main jet sizes that came in the JD jetting kit and it won't lower the idle enough. Now I am scratching my head on this one. Maybe float height is off since I tried adjusting it before to get it stop the lean crap it was doing.
  • @thebelow25
    You should do a trx450 full engine rebuild series. 👍 Good stuff
  • @yesdavidyes3777
    Hello very helpful video. Quick question do you have a video on how to fix the needle part
  • @Jackson-ml1nj
    I was have problems on my trx450 with a hanging idle. I pulled the slide out to find the vacuum plate seal was tore a little bit on the bottom I ordered a new one, I'm hoping this fixes my problem.
  • Curious if you knew what the actual differences in the "M" and the "L" stamped vacuum plates. The OEM on Partszilla doesnt have a letter stamping, was curious if there was an actual dimensional difference between the two. The one from my carb isn't stamped either. My best guess was "M" for the MX bikes such as the YZ(f), and "L" for non-MX bikes such as the DRZ?
  • @reggiexp69
    wait there is a seal... i dont remember there beeing a seal on mine... it has a horrible bog i wont rev 0 to 100 u need to ease into it then it runs and you let if off it dies and we cant figure out the problem the spark plug is wet and black
  • @handsolo6241
    How the hell would you take all that time putting together all the little fittley pieces of a carb and put that in upside down? 🙄