Recent content by samy

My GM Colleagues have gotten around 35 to 40 mpg but I am nowhere near. Not even on highways.. Does having a Chevy Silverado High Country make a difference in mileage? I think not.

What is the mileage you guys get from the latest trucks with LZ0 engine? My truck just drove around 1200 miles and came up with a mileage of 25 mpg. Mostly highways. Little disappointed but will watch.

Hey guys, I just purchased a Silverado 1500 High Country with the latest LZ0 engine. Vehicle handles good and I like it very much. I just retired from GM after working on the Dmax 6.6L diesel common rail high pressure fuel systems all the way from 2008 onwards, designing high pressure pumps...