Which fuel type is recommended for the TurboMax engine that's found in GM's midsize and full-size pickup trucks, including ...
GM’s four-cylinder TurboMax engine has proven to be a solid alternative to old-school V8s—and it’s about to get even better. Next-gen GM pickups to get enhanced TurboMax engine. Four-cylinder mill ...
Two returning engines and two classics make for the most exciting Silverado engine lineup in years.