Cooling System - Maintenance: Check the water in the Radiator on a regular basis. Inspect it at least twice a year, as its passages must be cleared of leaves, dead insects and paper, which collect and can restrict the flow of air through it. A corrosion inhibitor should be used in the cooling system. It is advantageous to keep antifreeze in the system all year round, as it also contains additives, which protect against corrosion.

Remove and check the radiator cap for a broken pressure spring or defective sealing washer. If both move freely the cap should be replaced to restore pressure in the cooling system. Whilst the cap is off examine the surface of the coolant for signs of oil, which would indicate a faulty cylinder head. Also check for bubbles on top which would indicate a blown cylinder head gasket.