General Discussion
MY 2021 CHEVY 3500HD IS SITTING AT DEALER ...THREE WEEKS NOW WAITING FOR NATIONAL BACK ORDERED PART 85138746 DEF SYSTEM. I AM STILL MAKING PAYMENTS ON THIS AND CAN'T USE IT. DOES ANYONE KNOW OF A WAY TO BYPASS THIS SYSTEM SO THE TRUCK IS STILL USABLE IN THE MEANTIME? I CANT GO MONTHS...