check your 2 strokE.
If there is too much oil in your petrol then the spark plug will oil up. i have 3 little techniques that i use when one of my bikes wont start.(i have a cr80)
1. turn the petrol off, turn the throttle flat out and kick the bike around 5 to six times. This cleans the plug. once you have done this turn the petrol back on and try starting your bike normaly!
2. remove the spark plug and wire brush the top of the head cleaning it up nicely.
3. remove the spark plug and take a lighter to the head of it and heat it up until it has a bit of a glow. put it back in the bike and try kicking it over!
hope this helps m8
:D
Steve
December 2008