After reviving the old Bolens, I got it started for about a minute, then it started to squeal and died. It wont start with the key, I can jump the starter, but it barely turns over. it seem that the two belts going to the drive shaft are in a bind. The big solid pulley or tension pulley seem to be too tight. This is my first Bolens project This is some kind of tractor. I have had the starter rebuilt, new solenoid, spark plug, new fuel lines and filters. I cleaned the carb, put in a new air filter and new oil. Thanks, F.A.