i havn't driven my truck in about 4weeks now( maybe 3) but it has stayed plugged in all the time. our van quit today and i needed a 2nd vehicle, so i went to the back yard and poof!!!! it hit and fired on the first try

now i know why i decided not to sell the ole' gal -1degree out hasn't been driven for a month and it fires right up
my 89 gasser struggles every day to start!! hahaha

 

Gotta love a Cummins...

 

My truck started in -18*F after sitting for a week or so. And it wasn't plugged in. Then the fuel gelled about a mile from my house cause I think I had too much Bio left in the tank.

Dean