yes, the sun has gravity. more gravity that us. if you were quite away from it, it would pull you in! the pull is caused by gases forming up and it gets so strong, like the wind, it pulls you in its...
It depends on the engine type. If it is the older type with a starter clutch, the ball bearings could be froze up in the starter clutch. Just take the flywheel cover off (the thing with the rope on...