dank
New member
ok, ive grown sick of replacing plugs. and in my frustrated state i would reatehr not take the time to dig through old posts to find what i want. i have an 03 ec250 with a 42 or 42 pilot (i cant remember which right off hand) and a 178 main, and who knows what needle (somebody thought SAE tools would work on the retaining screw, turns out they were wrong :/) and i keep fouling out plugs. its like ill put in a new plug (br8es) and it will run for a week or two, i get the bike out the very next day, start it, warm it up like normal, it runs for a while, then fizzles out and dies like i ran out of gas. i try for a bit to bring her back to life, then go get my extra plug, put it in, and presto, it works. the old plug's insulator is black, and theirs carbon build up on the rest of it. so do i go down a size on the pilot? the main? do i find a way to get the needle out and move the clip up? the air screw is about 2 and a quarter turns out as is,and it still does this. any help would make me very happy.