1966mustang
Member
- Jun 8, 2004
- 84
- 0
Ok i have a bogging problem with my step dads 89 kx 125. It bogs and dies sometimes when im at slower speeds and rev it quick. The bike runs perfectly and is wicked fast other than that problem it is fine. I have done a couple things to try to fix it i changed the jetting (made it richer), looked at the kips valves and the teeth were stripped on them so i bought new ones and cleaned up the places where the valves sit real good so they turned great and lubed them well, ran better gas, bought hotter plugs, and still no change. Please Help