While you wait for answers, we may have found some information which could help you.
Click here for John Deere Lt155john deere clicks rapidly but will not start?
john deere 120 shuts down when engage mower deck?
Mower won't stay running?
was mowing with john deere lx172 just quit running , dead?
John Deere L120 engaging blades kills engine?
fix steering J> Deere riding mower?