The shifting from 8 to 4 when driving around town is loud and its an aggressive shift. I would just rather run on 8 cylinders the entire time. On the highway it definitely makes a difference in gas...
Type: Posts; User: magnumspots
The shifting from 8 to 4 when driving around town is loud and its an aggressive shift. I would just rather run on 8 cylinders the entire time. On the highway it definitely makes a difference in gas...
I got a 2015 GMC Sierra a few months ago and I am not a big fan of the AFM system. Has anyone out there used the Range AFM Disable device? Does it perform as advertised and how have you liked it?...