hey jose, thanks for your reply
ok.. put a new plug in... warmed up the bike (drove 2 miles)... then drove 1/2 mile with the throttle wide open, 100%... with it wide open, hit the kill switch, pulled the clutch and stopped.. popped the plug out.. white (i could take a picture, there is a black smudge on the right side.. very small, otherwise it is totally white!)
i then put a fouled plug in, did the same test, and it was WHITE...
but that is what is interesting.. the fouled plug came from my bike.. i drove 30 miles, with the throttle wide open.. when i got home, i took it out, and noticed the plug was fouled.. i thought maybe i lowered the clip needle too far... (had it all the way at the bottom clip setting)... so i moved it up in the middle again...
been getting white ever since (EVEN after i moved the clip to the last clip setting again!)
so i dont get it....
anyhow, is 1/2 mile long enough test for it to correctly show up on the plug? should i have held it wide open longer?
also, if i whack the throttle wide open from idle, it will die.. every time... im talking, whacking! fast!.. dies. i have played with the air screw, needle clip settings, nothing seems to work.. got this from motoscoot (stage 3) gutted exhaust, 26mm mikuni, 17/39 sprockets
someone help me please!