Just purchased a Silverado 1500 RST Z71 with the 5.3 engine.
To avoid any future issues created by the use of DFM, when it looks like the DFM may begin to activate due to road conditions I have switched into manual mode and L10 on the transmission. I have not noticed any issues.
Am I safe in continuing this practice?
By the way, this is my first Silverado, having moved from a 22 GMC Canyon.