AzRamLover
Senior Member
- Joined
- Oct 29, 2014
- Posts
- 433
- Reaction score
- 98
- Ram Year
- 2014
- Engine
- Hemi 5.7
For the Cummins folks - how long do you have to sit in a cold truck before you can get warm air out of the HVAC system?
The 5.7 is really good at this - probably no more than 120 seconds before warm air comes out of the vents.
Assume it's been outside all night, around freezing but not cold enough to require the block heater. (I bet the block heater helps a lot.)
The 5.7 is really good at this - probably no more than 120 seconds before warm air comes out of the vents.
Assume it's been outside all night, around freezing but not cold enough to require the block heater. (I bet the block heater helps a lot.)