Coolant temperature gauge (Opel Astra J)

When the engine is running, a properly functioning cooling system maintains the optimum temperature conditions. Malfunctions in the cooling system can lead to engine overheating. If you miss this moment, unpleasant consequences may occur: a breakdown of the cylinder head gasket, warping of the head and, as a result, complex engine repair.



Your vehicle's instrument cluster has a coolant temperature gauge that moves into the red zone of the scale when the coolant temperature approaches a critical value.

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