maxwell
Active VIP Member
something really strange happening with the wifes duramax. Both batteries test good, and it starts with the key in any temperature no issues. However, once it got cold if i remote start the truck with the factory fob, it kills both batteries, shuts off and will not start again without a boost....only happens with the remote start. Its like its not engaging the alternators i dont even know how thats possible? No engine codes. if we always use the key there is no problems