I started up my blaster today and I got a squeal out of the motor. I don't have a clue what it could be I also recently had the top end rebuilt if that matters.
could be a few things, hopefully not a ring sticking, but could be an airleak, or sumthin rubbing like the flywheel ???? can you do a leakdown test??? pull the stator cover to see if the flywheel has come loose ?????
