Started and was fine for about 15 mins then flickering of power to dash lights , heater etc. then loss of power to signals dash windows and heater. Pulled over and restarted then everything returned to normal. Also we experienced a first time stall a week earlier. Any ideas?

 

first thing to check is pull the connections on battery and clean and make sure tight. then check battery condition. probably canadian tire can test if u remove it.

may be a bad battery or alternator going. i had that happen on another truck.

 

Always wondered about the alternator I swear its been flaky forever but who knows. Will test stuff after the holidays, still under extended warranty too.