Join Date: Oct 2006
Location: Seymour Illinois
I have a similar problem and have had it since day ONE. No leaks. Serpentine belt is fine. 80K mile. 2005 3500, SRW, 4x4, crewcab. It always happens when at idle and maneuvering in parking lot. Increased effort to steer/brake. System will growl if I push it hard enough. Never stops working, just doesn't seem like there is enough hydraulic capacity.
2005 K3500 SRW 4x4 CC
Mouthpiece, synthetic engine/trans oils, Timbren load springs, Sulastic shackles, Ranchhand front/rear bumpers.