dirtbiker71
New Member
I have a stihl br600 blower. it was running fine and then started to act up,was acting kinda boggish and was only running at about half the power. I found out the carburetor had came lose. I retightened it and still ran the same. then I tried a different carb which didn't help. so then I tried a different ignition coil and spark plug and still not running any better. I decided to do a compression test and it was at 130 lbs. this motor was just rebuild and was running great after the rebuild? what could be the problem?