as you know, i traded in the dak a little bit ago, at a dealer two towns away, and sure enough some one local bought it, it now sits in a driveway on the street i take too and from work everyday, oh well.... guess i get to check up on it lol, i guess i could at least stop buy and show them how all the cool stuff in it works as im sure they have absolutely no idea, and maby even try to sell the SC or some of the stock parts back to them

 

lol but everytime the truck will have a problem he will ring at your door...it happen to me last truck i sold to a friend...never again...

 

thats rough brother, how's your cummins?

 

Wait, you've got an SC for sale? Which one? Will it work on my 06?

 

the cummins is doin great, about a week after i bought it, i discovered it had a slippy-fied clutch, but got the dealer to replace it at no cost, and some custom tuning with my smarty programer, i now have bunch of power and milage up in the 20's, i do still have my SC 3865 with the trans tuning, but idk if the trans tune is vin locked or not

 

I would just avoid the new owner because like other guy said it they will bug the crap out of u. Been there done that.

 

How do you find out?

 

The trans tuning is vehicle specific. You would have to buy the trans tuning, $40, when tuning a different vehicle with the 3865.

 

So, what might a slightly used 3865 go for these days?