My 2017 Silverado 6.2 liter engine LTZ with 23,000 miles on it has been having transmission shifting problems on and off for several years now. I took it to the dealer, but they couldn’t reproduce the ...

For years, automakers were reliant on 6-speed transmissions. However, they began to adopt 8-speed replacements, following pressure from the government to meet new environmental regulations. When the 8 ...