Glenacre: Is it a slow cranking problem? Or just wont fire up? If it cranks over fast enough, check your automatic choke. Another way you might try is take your air breather off at the carb after sitting all night and spray a little wd-40 in the carb. Then crank it over. Do not crank whille spraying as is might ignite. This is alot safer than using either. If ilt is just cranking too slow to fire up then you are going to have to check weather the battery is bad, bad connections, or dragging starter. How many miles on it? Crank it over a few times like you normally do in the morning, then remove the plug and see if it is damp and has gas on it, or dry.