The VA caused the converter to chatter on my 99 2500 when pulling a #10,000 5th wheel. No problem with out the trailer.
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2001. 5 2500 SLT, QC, Auto, 3. 54 Anti Spin, Towing Pkgs, Fogs, VA CPC, Pillar Mounted Ispro Pyro, Boost & Trans. Temp. Gages, Pac Brake, BD Autoloc, BD Pressireloc, Cobra CB, DeeZee Running Boards & Bed Caps, Reese 5TH Wheel Hitch, Tekonsha Brake Controler, Pulling a 30ft Savanna 5TH Wheel.