Know your car-and get the best out of it.
A course on motor-car mechanics for owner-drivers.
Introduced by John F. Miles, Chief Instructor of the High Performance Course, London and Anthony Marsh.
A petrol engine needs to be hot-but not too hot: striking the balance. The cooling system (water and air-cooling) with pressurised radiator cap and thermostat. Engine lubrication.
A BBC Educational broadcast
(to 13.00)