answersLogoWhite

0


Best Answer

If it is cold outside then yes it is best to plug it in to make for an easier start and less stress on the engine.

User Avatar

Wiki User

14y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Do you plug in a 2005 duramax diesel?
Write your answer...
Submit
Still have questions?
magnify glass
imp