Anonymous asked in Cars & TransportationMaintenance & Repairs · 1 month ago

What is a 'Water Pressure Gauge' in Automotive Motorsport?

What is it / what is it use for / how is it use / is it a important gauge for a car in automotive Motorsport?

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1 Answer

  • Barry
    Lv 5
    1 month ago
    Favourite answer

    Loss of coolant pressure drops the boiling point. So seeing a pressure drop gives early warning of an impending overheat.

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