what is wrong with a john deere riding lawnmower 42" model 109,,,,?
what is wrong with a john deere riding lawnmower 42" model 109 if all of a sudden it does not want to go forward fast,,,like at a turtles pace,,of go backward at regular speed,,,like at a a turtles pace too...last week worked fine,,,the blades are not engage,,,,?
david, June 2011
