Once I'm above 20km/h, the temperature drops to normal. Some of the most common problems from overheating are: • An overheated cylinder head can crush the head gasket and restrict coolant flow to the cylinders. It may even leave you on the side of the road then on to the repair shop for a serious repair bill. Overheating at idle Normally if it overheats during idling, it shouldn’t get hot enough to damage the engine, as temperatures rise way more than warm-up level during a … • Overheating can cause damage to the bearings and crankshaft. The result is less heat dissipated into the air by the radiator, causing the There is a different message that says "idle engine overheating," at this point I am very worried and I pull over and call the chevy dealership that I bought the car from and explain what has occurred. Step 3 – Pull over and shut off the engine Find a safe place to pull over and shut off your engine. 2004 g35 sedan 6 speed That said, I'm wondering about the mechanic's diagnosis, overheating at idle could also be caused by reduced coolant circulation (perhaps due to a water pump with a badly eroded impeller) or by a lack of airflow over the radiator at idle which could be caused by a fan failure or by something blocking the radiator. Reader Question. It seems like if there is no air across the nose it gets hot. Mechanic's Assistant: Have you checked the coolant? Only cools down when driving. I'm taking it in tomorrow, and the mechanic is … At this point, if you don’t want to get your hands dirty and do some troubleshooting … There is an engine coolant temperature gauge on the instrument panel cluster. I have to put on the heater full blast (I live in Arizona ugh!) The vehicle may also display an ENGINE OVERHEATED IDLE ENGINE and ENGINE OVERHEATED STOP ENGINE message in the Driver Information Center (DIC). An overheating engine is more than an inconvenience, it can be an expensive engine killer. If your car has been running hot, you know the feeling. • Overheating can cause the camshaft to swell and then break. Coolant is low now, no leaks, -40 Celsius temps currently. Engine is overheating at idle, fans come on but still keeps getting hotter. If this occurs then the engine will need to be rebuilt. See Engine Coolant Temperature Gauge . A few days ago while I was driving my car, I noticed that my needle for my coolant level began to rise into the Red Zone[hot coolant temp light came on] so I parked it & had a friend to come & look at it. I would check the compression first. The last couple of days, my 92 Accord (Auto, 136,000 km) has had the engine overheat (almost into the danger zone) when idling and driving at low speeds. The vehicle has several indicators to warn of engine overheating. Overheating can cause a number of problems to the engine. I was advised to bring the car into the service department. My question today involves my car, a 2001 Chevrolet Impala. Have you checked for a leak in the cooling system? Chevy Impala Engine Overheating. I was out of town & Mechanic's Assistant: What is the model/year of your Infiniti? Make sure to shut off the engine immediately, as an idling engine can continue to overheat. Fluid levels seem fine. Fans come on quite quickly after starting. Some times when the engine overheats it can cause some serious internal engine damage that will cause a loss of compression. Heat only works at idle, and overheated the other day and is now low on coolant. Then temperatures start coming down. Inconvenience, it can be an expensive engine killer at idle, and OVERHEATED the other day and now. 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