How the new Ecotec engine in the 2014 Chevrolet Impala got quieter, more efficient
The new 2.5-liter Ecotec engine in the 2014 Impala is quieter and more fuel efficient. Learn how they did it. From TorqueNews, read the rest here.
The new 2.5-liter Ecotec engine in the 2014 Impala is quieter and more fuel efficient. Learn how they did it. From TorqueNews, read the rest here.