Hyundai Accent: Engine Control/Fuel System
[CVVT System Mode]Fuel requirements
Your new vehicle is designed to use only unleaded fuel having a pump octane number
((R+M)/2) of 87 (Research Octane Number 91) or higher.
Your new vehicle is designed to obtain maximum performance ...
Check battery and cables
Winter puts additional burdens on the battery system. Visually inspect the battery
and cables as described in section 7. The level of charge in your battery can be
checked by an authorized HYUNDAI ...
Removal
1.
Turn the ignition switch OFF and disconnect the battery
negative (-) cable.
2.
Release the residual pressure in fuel line (Refer
to ...