Yamaha Rhino Forum banner


  1. running hot and sputtering after snorkel

    Ok, so I just snorkeled my rhino 660 yesterday. It will sputter when holding around 20mph and backfire when turning off. It also seems to run hot. The heat light blinked while I had it up to 43mph. Everything is stock except for a Dynatek cdi and the snorkel. Btw I don't know how to jet this...
  2. how do you tell if you are rich or lean by a spark plug??

    i jetted my o8 rhino and i am trying to find out how you use the spark plug to test if you are rich or lean? any advice out there thanks in advance.
  3. how do you tell if it is lean when jettin

    i just jetted my rhino 450 when i first did it when i would take off slow it would stall. i messed with the air fuel valve and got it runnin good but how will i know if it is rich or lean? can someone give me a lil advice thanks in advance.