2026 GMC Sierra 5.3L Owner Beats "Stupid" Auto-Stop and Keeps MPG After 1,700-Mile Range Module Test
While some owners report 2026 GMC Sierra issues, Scott Graves found a win. After 1,700 miles and a Range module install to kill the "stupid" auto-stop, his 5.3L engine is delivering surprising highway ...
RushExperts on MSN
ECU tuning: Is it worth it or are truck owners playing with fire?
Your truck's factory settings are holding back more power than you'd expect.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results