honda400ex27
12-02-2003, 10:28 AM
Hey i need some help on a buddys 250x..
It has been way to rich, and i rode and went through the throttle and from 3/4 to full it wouldnt open up, just spit and sputtered, so i went for a smaller main jet, went from 125 to 120..that fixed the problem as far as main jet and opening up good.....Now the problem is wont idle good, and sometimes through mid range when it needs to pull up a hill it cuts out and sputters...does it maybe need some needle and pilot adjustments....it only cuts out when u wanna pull up a hill or bank, as far as flat road it will go fine..or could it possibly be motor, maybe firing, or valves and timing?
It has been way to rich, and i rode and went through the throttle and from 3/4 to full it wouldnt open up, just spit and sputtered, so i went for a smaller main jet, went from 125 to 120..that fixed the problem as far as main jet and opening up good.....Now the problem is wont idle good, and sometimes through mid range when it needs to pull up a hill it cuts out and sputters...does it maybe need some needle and pilot adjustments....it only cuts out when u wanna pull up a hill or bank, as far as flat road it will go fine..or could it possibly be motor, maybe firing, or valves and timing?