infiniti Workshop Repair Guides

Infiniti Workshop Service and Repair Manuals

Infiniti G37x Coupe AWD V6-3.7L (VQ37VHR) (2009)|Service and Repair > < Infiniti G37x Coupe AWD V6-3.7L (VQ37VHR) (2009)|Capacity Specifications|Page 1181
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Coolant: Testing and Inspection

ENGINE COOLANT

Inspection

LEVEL
-

Check if the reservoir tank engine coolant level is within the "MIN" to "MAX" when the engine is cool.

-

Adjust the engine coolant level if necessary.

-

Check that the reservoir tank cap is tightened.

LEAKAGE
-

To check for leakage, apply pressure to the cooling system with the radiator cap tester and radiator cap tester adapter (commercial service tool)
(A).

Testing pressure : Refer to CO-25, "Radiator". See: Engine, Cooling and Exhaust/Cooling System/Radiator

WARNING:
Never remove radiator cap when engine is hot. Serious burns could occur from high-pressure engine coolant escaping from water inlet
(front).

CAUTION:
Higher test pressure than specified may cause radiator damage.

NOTE:
In a case that engine coolant decreases, replenish radiator with engine coolant.
-

If anything is found, repair or replace damaged parts.

Infiniti G37x Coupe AWD V6-3.7L (VQ37VHR) (2009)|Service and Repair > < Infiniti G37x Coupe AWD V6-3.7L (VQ37VHR) (2009)|Capacity Specifications|Page 1181