01400ex
06-12-2003, 05:08 AM
I got my 400 out yesterday. I was sittin there reven it up a bit and it would backfire. And if you gave it alittle gas let off then just stab it it would stall evertime.
I just put in a dyno jet kit maybe 3-4 weeks ago and it ran fine.
I yook the plug out and its black. Am I to Rich??
Please help
Later Ryan H.
I just put in a dyno jet kit maybe 3-4 weeks ago and it ran fine.
I yook the plug out and its black. Am I to Rich??
Please help
Later Ryan H.