Hyundai Equus: Engine coolant
Second generation VI (2009–2026) / Hyundai Equus 2009-2026 Owners Manual / Maintenance / Engine coolant
The high-pressure cooling system has a reservoir filled with year-round antifreeze coolant. The reservoir is filled at the factory.
Check the antifreeze protection and coolant level at least once a year, at the beginning of the winter season, and before traveling to a colder climate.
Changing the engine oil and filter
Have engine oil and filter changed by an authorized EQUUS dealer according to
the Maintenance Schedule at the beginning of this section.
CALIFORNIA PROPOSITION 65 WARNING
Engine oil contains c ...
Checking the coolant level
WARNING Removing radiator cap
Never attempt to remove the radiator cap while the engine is operating
or hot. Doing so might lead to cooling system and engine damage and could result
in ser ...
See also:
Brake Switch Repair procedures
Removal
1.
Turn ignition switch OFF and disconnect the negative (-) battery cable.
2.
Remove the lower crash pad.
(Refer to the Body - "Crash Pad")
3.
Disconnect the stop lamp switch con ...
If engine turns over normally but does not start
1. Check fuel level.
2. With the Engine Start/Stop Button in the OFF position, check all connectors at
ignition coils and spark plugs. Reconnect any that may be disconnected or loose.
3. If the en ...
Exhaust pipe and muffler
Visually inspect the exhaust pipes, muffler and hangers for cracks, deterioration,
or damage. Start the engine and listen carefully for any exhaust gas leakage. Tighten
connections or replace part ...
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