What are the potential risks of using aftermarket coolant additives? Should I trust online forums or DIY videos for diagnosing and fixing overheating issues?

It is vital that you take certain actions when your engine is getting far too hot. Immediate action will prevent the engine from breaking down completely. Feb 11, 2022 ... Turn Off the A/C. As soon as you notice that the car is overheating, turn off the air conditioner. This reduces the stress that the engine faces ... May 20, 2024 ... 1. Turn Off the Air Conditioner and Turn Up the Heat. We know this seems wildly counterintuitive – but it's the first thing you should immediately do. Jun 30, 2023 ... Common causes for an overheated engine include a leak in the cooling system, a broken water pump, a clogged coolant hose, or a defective radiator fan. There are many reasons why a car would overheat, but issues with your coolant or your radiator are the most likely causes. Hot weather is the most common cause of cars overheating, along with a low coolant level, failing water pump, broken thermostat, or cooling system leak. Oct 7, 2021 ... Radiator hose; Heater hose; Thermostat; Water pump; Heater core. How a Cooling System Works. When an engine is sitting cold, there is coolant ... Apr 11, 2012 ... If you're stopped in traffic and the temperature gauge is rising, shift into Neutral or Park and rev the engine a little: Doing so makes the ... In this article, we are going to look at the reasons why your vehicle may be overheating and what to do if it does overheat. Apr 6, 2009 ... If it overheats chances are it will take a long time to cool off and will require further action to get very far - such as filling up with coolant.