Im starting to figure that I am doing something wrong when I start my bike(s) in the winter. Ive never fouled a plug on the trail with either of my bikes 99 cr 250 and 04 yz 250. I used to fould about 6 plugs a year on my cr only on start up in cold weather I thought that it must just be the crummy cr 250 jetting. Even recently on my yz, I foulded a plug again in start up in cold weather and this thing has never fouled a plug. Is it me or is that just part of the cold weather routine. On the yz, I left the fuel on overnight and pulled the bike along a rough 10 mile dirt road so I figured I may have merely flooded the bike with all the bouncing etc :think: . Any advice appreciated.
Redrider
Redrider