Lately, any time I've ridden in the rain, my bike loses power and depending on how bad it gets, can completely shut my engine off. When it loses power the engine skips and slowly dies down. My first thought was the air filter. If it's not raining, I have no issues at all.
So question my question is, is it likely to be an air filter problem? If so, is the air filter easy to remove, and can I simply clean it?
I guess another question would be, is it generally considered unwise to ride in the rain?