A couple of weeks ago I flushed the radiator after removing the bottom hose, and added some new antifreeze,
However, I did not remove the coolant drain plug
as I did not know I had to. I refilled the system from the top of radiator and thought job done.
I also did not have the heater set to hot.
I am concerned I may have an air lock or coolant not circulating properly as engine is running hot.
Where is the coolant drain plug as I cant see it (idiots guide please
And How can I tell coolant circulating ok ? as level never seems to change in expanshion tank ?
Sorry if this sounds a bit stupid but I'm a rank amature.