coolant leak
my 84 vette sometimes after running for a while and stops, leaks coolant for a couple of minutes and sometimes does not leaks any coolant at all after running, some people told me that is overflow,others that I have to make a vacuum to the radiator due to its inclination,others that could be the thermostat clog or damaged,others to change the radiator cap, if somebody can help my by not going thru so many possible causes will be great.:confused2
thanks




