Reviewed By Wolfram R (Dallas, TX) Reviewed for a 2009 Chevy Silverado —11/5/2015 5:05 AM
I have read all the stories and information on the AFM on my truck and decided to give the Range a try to help with the 4 cylinder shut off. Truck has 50,000 miles when I got it so I cannot comment on how it works long term but after the last 2 weeks I am more than pleased with its performance. The truck had so much hesitation when it switched from 8-4-8-4-8-4 every few seconds on highway driving. Jut couldn't make up its mind. I am pleased with my decision!