2024 Chevy Duramax Diesel Fuel Economy

2024 Chevy Duramax Diesel Fuel Economy. It has made major improvements to the fuel injection, the heads for better combustion, the valvetrain, and the turbocharger,. It’s also likely to improve the big truck’s fuel mileage.

It has made major improvements to the fuel injection, the heads for better combustion, the valvetrain, and the turbocharger,. The truck’s l5p duramax diesel engine received a substantial bump in power and torque thanks to a stout list of upgrades, including a new turbocharger, improved piston.