smiti3

2020 3.0 duramax...80k...only 3 are mine sofar.....started throwing 3196 coolant code.....just after purchase....dealer had put in new batt.. brakes ..general service....so i figured it was just getting used to a new driver....stayed off for a while....now 3k later....has tossed it again...now with the 1339 glow plug code....dealer has reset ..cupple times....tranny has been updated ...for the recall.....dealer now put me on the appointment schedule...3 to 4 weeks.... got my own code reader ...will continue to reset so i can remote start....its cold here in ct....