Hello im new to the forum and loving it. Well i just got a 2002 GTI Sea Doo that my friend dindt want to fix cause he said that it will cost him about a grand to repair. Well my question for those of you who know, according to my friend the ski was riden with bad oil and the mech said the it had a bad crankshaft. Does that make sence to you? If thats the case that the crankshaft is the problem how much am i looking to spend? I just have a bad filling about this Mech.