The furnace kept having issues with getting too hot .The vehicle kept having issues with getting too hot .None of the above choices .The stove kept having issues with getting too hot .
What item kept having issues with overheating ?
The first time it happened , it blew a hose and the garage replaced the water pump . The second time it happened , it just overheated and blew a hose again . All this time it has also been unable to release the pressure from the system .