My JD 3120 compact was starting with no problem but after working it about 1 hour shut down for about 10 minutes then when turned key on to restart all the lights on the instrument panel randomly flashed and fuel shut off clicked on and off. When key was turned to start position the starter solenoid would temporarily energize and start motor would just click over a small increment. Have used a different battery, pulled off the start motor and solenoid and bench tested and it works fine. Would appreciate any advise on this problem.