Discussion Starter · #1 ·
I just bought a KLX110 that smokes pretty bad. It starts and runs very very good, just a lot of smoke coming out of the tail pipe. When you put your hand up to the exhaust you get a black residue when you goose the throttle. I have drained and replaced the oil and drain the gas tank and carburetor (in case previous owners put two stroke in the gas on accident. My son and daughter ride it around and it runs absolutely perfect. Very powerful for them. Was wondering if there is a list of things I should start checking. The bike starts on the very first kick.