this is probably a retarded question but im relativly new to cars my cruiser is my frist one...anyway ive had it a year...ive heard this starter noise twice now once when i was stuck in a mud pit up to the doors and today for the first time since then its been in the garage for a week (workin on it) and has not been started. when i went to start it today,it had a grinding type noise when i turned it over so i stopped and gave the pedal another half pump and turned it over and it started right up. what the hecck was that noise and should i be worried...oh yeah the last time i heard it was in the summer... thanks al ???