I have a 1971 Gremlin and let it sit in a damp garage for the last year. The clutch pedal cannot put the car in neutral. When I turn the key, the car starts to move (in 1st gear). People have suggested the clutch plate is rusted to the flywheel. Is there an easy fix to free the plate without major surgery? I know, I need to drive the car more to prevent this from happening - I promise I will!!!