Hi while riding my TTR 600 yesterday I thought that the tappet noise was a bit louder it was running fine.
I stopped for a short time when I started the bike it fired up and then cut out stright away. I tried the kick starter again but there was alot less compression I was sure some thing bad was wrong but the bike did start again after a short time and the compression seems to be ok again.
I am guessing a valve is sticking, is this likley and if so what causes it.
I just rembered am pretty sure my bike has a non standered cam so maybe this is the problem or do valves sometimes just stick.
What do you think