hi all, I have a 1992 2.4 tarago - the problem started leaving radiater cap loose now while stoped in trafic temp gauge goes in red as soon as car moves it reterns to normal as temp goes up heater blows cold air when its normal heater blows hot air ,never aproblem till i left cap loose I have replased thermoste and flushed radiater I have been told it need bleeding is there a way to do this i have tried whith bottle and hose out of filler bottle and through heater hose now when it gets hot it some times blows black smoke when ideling intrafic not always and is hard to re start for 15 or so mins also not always thanks any one who might bee able to help
