2009 cummins
 

here's the problem. First start up when it's cold and cold out the voltmeter goes from 14 to about 9 and then back up and it does it several times. But after running for awhile it doesn't do it, most noticeable with heater motor on or headlights.

its no problem
 

its doing what it is designed to do,its warming the combustion air by heating it electrically

No Problem
 

Nothing better than No Problem. Never owned a Dodge Truck before or a Cummins so I guess I have a learning curve to overcome. Thanks

I think you will like it
 

They are strong reliable trucks and the Cummins is by far the best engine you can buy..I'm not a young man,i have owned 8 ford diesel trucks prior to my Dodge...I will never own another ford...

2009 cummins
 

Yep I owned a 02 F350 and a 99 F250 both with 7.3's and both were great trucks. Had a lot of miles and decided to give the cummins a try. Always thought a F350 with a Cummins and an Allison trans would be a great combo. Hope I have as good of luck, I to have a lot of grey and don't shoot my vehicles around, I know what it can do and don't have to prove it. LOL:tu: