I took apart my ryobi chainsaw to clean the oil pump. After puting it back together it wont start. Any ideas on the problem.

john, March 2015

try drying the spark plug, by pulling the cord for a wile with the saw in the OFF mode. and then turn it on and try it, make sure to use the choke till it kicks, and then knock off the choke after it kicks to start it. you could also change the fule in the tank for fresh stuff, dont make the mix too strong,

m, March 2015