Owner's Manual
Page 10
...the event of any methanol. Do not use of 87 or higher. Gasohol containing more than what has been specified. (Consult an authorized HYUNDAI dealer for details.) 4.6 engine Your new vehicle is installed securely to use only unleaded fuel having a pump octane number ((R+M)/2) of these...containing methanol (also known as minimize exhaust emissions and spark plug fouling. Leaded fuel or leaded gasohol. 1 3 For improved vehicle performance, premium unleaded fuel with UNLEADED FUEL, as well as wood alcohol) are being marketed along with or instead of 91 (Research Octane Number 95) ...
...the event of any methanol. Do not use of 87 or higher. Gasohol containing more than what has been specified. (Consult an authorized HYUNDAI dealer for details.) 4.6 engine Your new vehicle is installed securely to use only unleaded fuel having a pump octane number ((R+M)/2) of these...containing methanol (also known as minimize exhaust emissions and spark plug fouling. Leaded fuel or leaded gasohol. 1 3 For improved vehicle performance, premium unleaded fuel with UNLEADED FUEL, as well as wood alcohol) are being marketed along with or instead of 91 (Research Octane Number 95) ...