I have a fiat punt 60s 1998 losing engine coolant and having to top up every day the engine overheating light coming on. Any ideas whats causing problem. Only just been serviced and mot'd last month
start the car, open bonnet and take off the cap on the coolant bottle. if water is being pumped out then your headgasket has gone, also check the oil for water, if there is water in the oil the headgasket needs changing.