Fuel

For diesel engine vehicles, see “Fuel for Diesel Engines” in the Duramax Diesel Supplement.

For Vehicles with gasoline engines, please read this.

See also:

Driving for Better Fuel Economy
Driving habits can affect fuel mileage. Here are some driving tips to get the best fuel economy possible. • Avoid fast starts and accelerate smoothly. • Brake gradually and avoid abrupt stops. ...

Convenience Net
Power Liftgate Shown, Manual Liftgate Similar A. Cargo Cover B. Cargo Cover Hooks C. Cargo Tie-Downs D. Convenience Net For vehicles with a convenience net (D), attach it to the vehicle using o ...

Pulling a Trailer
Here are some important points: ○ There are many laws, including speed limit restrictions that apply to trailering. Check for legal requirements with state or provincial police. ○ Do n ...