I have changed the radiator, thermostat,AC condenser and my fans are running, but every time i turn on my AC or the car is just stopped it starts to over heat. I was told that the heater core cold be clogged if it is can it be fixed? or do i have to buy a new one? if its not the heater core what else can i look for that could be making my car over heat?
like sensors or relay’s could be doing this or any thing that i have not mentioned that i could be missing?