Awd To 4wd

[wahoo50]

Have my third all wheel drive Denali, all have front diff. noise, had to replace 2, now the third. How hard to replace the diff. and transfer case with items from a 4 wheel drive? How would this affect the traction control? What about wiring? Any and all advise appreciated.

[PhilB]

My best advice to you would be for you to visit/join DenaliTrucks.com. There are plenty of members over there that know a tremendous amount of information concerning the AWD of the Denalis.