Finally took the time to view that video (had to view the youtube version...that
link's site wants to drop too many cookies)
The Duramax was NOT in 4x4 and not enough know that the dash mounted buttons often
do NOT work. The interlocking mechanism to keep folks from destroying their system
malfunctions, often
And the front diff initiator is better than the GMT400, but it still has issues
with NOT locking up for some
Wonder it the Duramax owner is a fashion statement person? Bead locker wheels
or are they fake fashion statement versions? Betcha he doesn't even know what
a bead locker wheel is and the why of it all.
Unless he is running bead locker wheel illegally on pavement. DOT removed their
approval for pavement use a few years after they came out on the market.
-Ben
Picture of my rig1996 GMC SLT Suburban 3/4 ton K3500/7.4L/4:1/+150Kmiles orig owner...
1980 Chevy Silverado C10/long bed/"BUILT" 5.7L/3:73/1 ton helper springs/+329Kmiles, bought it from dad...
1998 Mazda B2500 (1/2 ton) pickup, 2nd owner...
Praise Dyno Brake equiped and all have "nose bleed" braking!
Previous trucks/offroaders: 40's Jeep restored in mid 60's / 69 DuneBuggy (approx +1K lb: VW pan/200hpCorvair: eng, cam, dual carb'w velocity stacks'n 18" runners, 4spd transaxle) made myself from ground up / 1970 Toyota FJ40 / 1973 K5 Blazer (2dr Tahoe, 1 ton axles front/rear, +255K miles when sold it)...
Sold the boat (looking for another): Trophy with twin 150's...
51 cylinders in household, what's yours?...