@hectorpez ,Hector, That could be signs of a battery on it's way out or bad connection. Have battery tested, check all connections and wires for not being loose/corroded/damage in the starting circuit/on battery. See the link below as it discusses your issue. Good luck. I hope this helped you out, if so let me know by pressing the helpful button.
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@hectorpez ,Hector, That could be signs of a battery on it's way out or bad connection. Have battery tested, check all connections and wires for not being loose/corroded/damage in the starting circuit/on battery. See the link below as it discusses your issue. I have also attached a down loadable service manual at the 2nd link. Good luck. I hope this helped you out, if so let me know by pressing the helpful button.
@hectorpez ,Hector, That could be signs of a battery on it's way out or bad connection. Have battery tested, check all connections and wires for not being loose/corroded/damage in the starting circuit/on battery. See the link below as it discusses your issue. Good luck. I hope this helped you out, if so let me know by pressing the helpful button.
http://www.triumphrat.net/thunderbird-twin-technical-talk/249433-2010-thunderbird-intermittently-wont-start.html