Chevrolet Silverado: Fuel / Top Tier Fuel

Chevrolet Silverado 2019-2025 Owners Manual / Driving and Operating / Fuel / Top Tier Fuel

GM recommends the use of TOP TIER Detergent Gasoline to keep the engine clean, reduce engine deposits, and maintain optimal vehicle performance. Look for the TOP TIER Logo or see www.toptiergas.com for a list of TOP TIER Detergent Gasoline marketers and applicable countries.

Fuel

Recommended Fuel (Except 6.2L V8 Engine)

For diesel engine vehicles, see “Fuel for Diesel Engines” in the Duramax diesel supplement. If the vehicle has a yellow fuel cap or a yellow sticker on the fuel door, E85 or FlexFuel can be used...

Other information:

Chevrolet Silverado 2019-2025 Owners Manual: Door Locks

Warning Unlocked doors can be dangerous. Passengers, especially children, can easily open the doors and fall out of a moving vehicle. The doors can be unlocked and opened while the vehicle is moving. The chance of being thrown out of the vehicle in a crash is increased if the doors are not locked...

Chevrolet Silverado 2019-2025 Owners Manual: Overheated Engine Protection Operating Mode

If an overheated engine condition exists and the ENGINE POWER IS REDUCED message displays, an overheat protection mode which alternates firing groups of cylinders helps to prevent engine damage. In this mode, a loss in power and engine performance will be noticed...

Categories

Keys (Key Access)

Warning

Leaving children in a vehicle with the ignition key is dangerous and children or others could be seriously injured or killed. They could operate the power windows or other controls or make the vehicle move. The windows will function with the keys in the ignition, and children or others could be caught in the path of a closing window. Do not leave children in a vehicle with the ignition key.