I just bought another one of this motor.Can anyone look at there motor and rotate completely around and check for pistons come up and down evenly only way it can be off is that the crank is not centered correctly across from each other like a twist in the crank. When they pressed the crank together they didn't get it lined up exactly across from each other. if the crank has a slight twist it will have more unwanted vibration. waiting on warranty now and replacement. ANYONE>
my pistons are off like a thickness of a ring. one ring you can see and the other piston is farther up the cylinder where you cant see the ring. so there is something wrong with the crank.
Last edited by shorte; 12-13-2014 at 08:02 AM.