Unless someone mistakenly put straight water into the coolant chamber, the presence of clear water does not suggest that your car has a coolant leak.Ĭlick here to learn which coolant you should be using.Ĭoolant may leak from a car for a number of reasons. Try dabbing a piece of paper or an old cloth in the puddle so you can have a closer look. If your car is parked in a dark location or the ground is dark, it may be difficult to determine if the puddle of fluid under your car is coolant or water. Normal water will of course be clear and odourless. If the fluid turns out to be coolant leaking from the bottom of your car rather than water, you could have a serious problem.Ĭoolant is usually green, blue or yellow and has a sweetish smell. In most cases, however, the leaking from your car does not indicate a serious issue.
#Mini cooper coolant symbol driver#
If you're a new driver or you've seldom seen fluid leaking from under your vehicle, the sight can be worrying. At this point the vehicle may go to the nearest service station for getting to repair.Have you spotted a puddle under your car when parked? The exhausted cylinders provide air circulation for cooling the engine. In this case the energy load of the motor and therefore the heat is reduced. Cadillac engineers have designed this engine to automatically shut off half of its cylinders if it feels overheated.
The only vehicle that can be safely driven when the coolant malfunction light is on that is the Cadillac with Northstar V8 engine. This is a common problem with aluminum-lined engines. Overheating of the engine creates enormous thermal stress on the engine and cylinder block. Valve thrusters can be extended, the valves melt, the pistons and the crankshaft can wear out. When the parts inside the engine are overheated, they expand and rub against each other and begin to melt and fuse. You damage the pistons, and cylinder gaskets. If you do not stop the vehicle which has a coolant malfunction…Ĭontinuing to use an overheated motor can cause serious damage. If there is a leak in the engine (such as a cylinder gasket or a blind crack) it will not be visible and this can only be detected by the cooling system pressure test. Generally, leaks are seen in the radiator, radiator hoses, hose connections and circulation pump. Visually inspect the radiator, engine and cooling system for leaks. The engine cooling fluid has been lost due to leaks, so the engine may have overheated. Add water for now, then add some antifreeze by draining some of the cooling fluid. However, this is an emergency situation, so you may not have antifreeze. It will be more accurate to add 50/50 antifreeze and water mixture to protect engine water from freezing and boiling risk and against corrosion. If liquid is missing, add water or antifreeze to the radiator or coolant reservoir. Wait until all the pressure is out before you open the cap. In this way, you can ensure that the pressure inside is released safely. Firstly, cover place with a cloth on the cap and slowly turn the cap until it stops in the first lock. After the engine has cooled down, you can open the radiator cap and check the coolant level. This is because, high pressure will drain the water and cause the motor to stay dry and burn the gasket. In addition to this, opening the cover of a hot engine can lead to greater costs. There is no intervention type that you can do with a hot motor. If the cover on the radiator is opened, pressurized and steamed air can cause severe burns. The radiator contains hot water under high pressure. Attention! Do not try to open the radiator cap! Then you should stop your engine and wait for it to cool down. The vehicle must be stopped as soon as possible and the vehicle must be safely pulled over the side of the road so as not to risk the traffic. If the coolant temperature warning light turns on, what should we do? If there is a coolant temperature light on your vehicle, there must be a problem. Sometimes in hot weather, abnormal driving conditions may force your car’s engine and you may need to check the engine’s cooling water. If the engine cooling system is working properly and filled or operating normally (even in hottest weather and heavy traffic), it will never overheat.
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