engine coolant HYUNDAI VELOSTER 2022 Owner's Manual

7-79
7
Maintenance
Canister
Fuel vapors generated inside the fuel
tank are absorbed and stored in the
onboard canister. When the engine is
running, the fuel vapors absorbed in
the canister are drawn into the surge
tank through the purge control sole-
noid valve.
Purge Control Solenoid Valve
(PCSV)
The purge control solenoid valve is
controlled by the Engine Control
Module (ECM); when the engine
coolant temperature is low during
idling, the PCSV closes so that evap-
orated fuel is not taken into the
engine. After the engine warms-up
during ordinary driving, the PCSV
opens to introduce evaporated fuel to
the engine.
3. Exhaust Emission Control
System
The Exhaust Emission Control
System is a highly effective system
which controls exhaust emissions
while maintaining good vehicle per-
formance.
When the engine starts or fails to
start, excessive attempts to restart
the engine may cause damage to the
emission system.
Engine exhaust (carbon monox-
ide) precautions
• Carbon monoxide can be present
with other exhaust fumes. If you
smell exhaust fumes of any kind in
your vehicle, drive with all the win-
dows fully open. Have your vehicle
checked and repaired immediately.
Engine exhaust gases contain
carbon monoxide (CO). Though
colorless and odorless, it is
dangerous and could be lethal if
inhaled. Follow the instructions
on this page to avoid CO poi-
soning.
WARNING

8-7
88
Specifications, Consumer information and Reporting safety defects
To help achieve proper engine and powertrain performance and durability, use only lubricants of the proper quality.
The correct lubricants also help promote engine efficiency that results in improved fuel economy.
RECOMMENDED LUBRICANTS AND CAPACITIES
LubricantVolume Classification
Engine oil *
1*2(drain and refill)
Recommends
5.07 US qt.
(4.8 l)SAE 0W-30, API SN PLUS/SP or ILSAC GF-6 *3
Manual transmission fluid1.9 ~ 2.0 US qt.
(1.8 ~ 1.9 l)HK SYN MTF 70W (SK)
SPIRAX S6 GHME 70W MTF (H.K.SHELL)
GS MTF HD 70W (GS CALTEX)
API GL-4, SAE 70W
Dual clutch transmission
Gear oil3.49 ~ 3.59 US qt.
(3.3 ~ 3.4 l)WDGO-1
Control oil2.59 ~ 2.64 US qt.
(2.45 ~ 2.5 l)WDHO-1
Coolant
7.8 US qt. (7.4 l)Mixture of antifreeze and water
(Phosphate-based Ethylene glycol coolant for alu-
minum radiator)
Brake/Clutch fluid
0.74~0.85 US qt.
(0.7 ~ 0.8 l)SAE J1704 DOT4 LV
(ISO4925 CLASS6, FMVSS 116 DOT4+)
Fuel
13.2 US gal. (50 l)
Refer to "Fuel requirements" in the Foreword chapter.
*1: Refer to the recommended SAE viscosity numbers on the next page.
*2: Engine oils labeled Energy Conserving Oil are now available. Along with other additional benefits, they contribute to fuel econ-
omy by reducing the amount of fuel necessary to overcome engine friction especially in colder weather conditions.
*
3: Requires grade engine oil. If a lower grade engine oil (mineral oil including Semi-syn-
thetic) is used, then the engine oil and engine oil filter must be replaced as indicated severe maintenance condition.