What does idle engine overheating mean?
What does idle engine overheating mean? The Engine Overheated – Idle Engine message can appear on your driver information center (DIC). When the DIC displays this alert, your engine is too hot to drive safely. You should stop your car as soon as possible and let it idle until the engine has cooled down. Why does the temp rise when the engine is idle? Start the engine and let idle while at the same time watching the temp gauge. As the temp gauge rises, check to see if the radiator fan engages. If it doesn’t, there’a a problem in the...