My Toyota camry 2000 Model. The next thing that will happen is your car will start to overheat. Should My Temperature Gauge Be In The Middle Basic Guide Instead there are typically markings for cold and hot on the edges of the gauge and a normal range in the middle. . Temperature Gauge is Normal. Most are dummy gauges anyways. Normal engine temperature The ideal engine temperature should be. Take a look at how to interpret the readings from your temperature gauge. They have markings that indicate low and high temperatures. I have a 2010 malibu with a 24 the car temp gauge in the cluster says the temp is fine normally shows a bit below half way. When the engine begins overheating the car temperature gauge can go hot then return to normal. It may take a bit longer to move off the cold position during extreme winter weather. When the engine is functioning and the coolant is doing its job the temperature gauge...