767
Maintenance
If the malfunction indicator light ( )
continues to be blinked or the warning
massage "check exhaust system" illumi-
nates in spite of the procedure, please
visit an authorized HYUNDAI dealer and
the check the DPF system.
If you continue to drive with the malfunc-
tion indicator light blinking for a long
time, the DPF system can be damaged
and fuel consumption can be worsen.
EGR system (if equipped)
This system helps control oxides of nitro-
gen by recirculating a part of the exhaust
gas into the engine, there by reducing
cylinder combustion temperature.
The EGR system helps reduce Nox
(Oxides of Nitrogen) emission gasses.
CAUTION - Diesel Fuel
(if equipped with DPF)
It is recommended to use the regu-
lated automotive diesel fuel for
diesel vehicle equipped with the
DPF system.
If you use diesel fuel including high
sulfur (more than 50 ppm sulfur) and
unspecified additives, it can cause
the DPF system to be damaged and
white smoke can be emitted.
