Kia Optima: Fuel Requirements
Your new Kia vehicle must use only unleaded fuel having an octane rating of at least 87.
Your new Kia is designed to obtain maximum performance with UNLEADED FUEL, as well as minimize exhaust emissions and spark plug fouling.
✽ NOTICE
NEVER USE LEADED FUEL. The use of leaded fuel is detrimental to the catalytic converter and will damage the engine control system’s oxygen sensor and affect emission control.
Never add any fuel system cleaning agents to the fuel tank other than what Kia has specified or the equivalent. (Consult an authorized Kia dealer for details.)
Driving Tips
...
Gasoline Containing Alcohol and Methanol
Gasohol, a mixture of gasoline and ethanol (also known as grain alcohol), and
gasoline or gasohol containing methanol (also known as wood alcohol) are being marketed
along with or instead of leade ...
See also:
Adjustment
Adjust Hood
1.
After loosening the hinge (A)
mounting bolt, adjust the hood (B) by moving it up or down, or right or
left.
2.
Adjust the hood height by turning
the ...
Removal
Passenger Compartment Junction Box (SJB)
1.
Disconnect the negative(-) battery
terminal.
2.
Remove the crash pad lower panel
(A).(Refer to the BD group - "Crash p ...
Installation
1.
Installation is the reverse of
removal.
After replacement or reinstallation procedure of the valve body assembly, ...