Kia K900: Fuel requirements

Your new vehicle is designed to obtain maximum performance with UNLEADED FUEL, as well as minimize exhaust emissions and spark plug fouling.

3.8 engine

Your new vehicle is designed to use only unleaded fuel having an octane number (R+M)/2) of 87 (Research Octane Number 91) or higher.

5.0 engine

Your new vehicle is designed to use only unleaded fuel having an octane number ((R+M)/2) of 87 (Research Octane Number 91) or higher.

For improved vehicle performance, premium unleaded fuel with an octane number ((R+M)/2) of 91 (Research Octane Number 96) or higher is recommended.

Never add any fuel system cleaning agents to the fuel tank other than what has been specified. (Consult an authorized Kia dealer for details.)

WARNING

Refueling

• Do not "top off" after the nozzle automatically shuts off. Attempts to force more fuel into the tank can cause fuel overflow onto you and the ground causing a risk of fire.
• Always check that the fuel cap is installed securely to prevent fuel spillage, especially in the event of an accident.

✽ NOTICE

Tighten the cap until it clicks once. otherwise the Check Engine light will illuminate.

• Gasoline containing alcohol and methanol
• Gasoline containing MMT
• Do not use methanol
• Fuel Additives
• Operation in foreign countries