Kman9090
New member
- Joined
- Dec 4, 2007
- Messages
- 4,445
In my 2008 6.4 company truck the heat only works at certain times. It seems like it works only between the time its cold until it warms up then I have no heat. Truck is compltly stock and nothing done to it. Anybody got any ideas on this before I take it to our maintenance superintendent.