mines an '06 3500 SRW
I love my truck and am very happy with it. However, I have had to do the following in terms of failures/maintenance...
1. Transfer case replaced at 1,400 miles... wouldn't go into 4wd low or high
2. Front pinion seal replaced due to leaking
3. New reverse planetaries installed in G56 transmission to eliminate popping out of reverse.
4. Shocks in rear were completly shot at 40k. Fronts were marginal.
5. Vacuum pump on factory installed Jacobs exhaust brake siezed at 36k. Also broke serpentine belt, broke belt tensioner, and broke fan shroud.
6. Typical coolant leak on passenger side rear of engine. Fixed myself.
7. Air conditioning very warm from passenger side vents due to low refrigerant. Had to fix myself.
8. Torn shifter boot on transmission, allowing ATF to leak into cab and smell very strongly
9. Long start reflash TSB, along with 3 other TSB's
10. ALOT of sand/mud/dirt on and in fuel tank prior to roll-over valve recall
Hmmm, can't think of anything else off the top of my head.
However, driver's side unit bearings are beginning to whine loudly. Also, I'm getting an intermittant miss at idle, that I fear is injector related.
All in all, it's been pretty reliable throughout it's 48k mile life! :-laf
--Eric