![]() ![]() The tell-tale sign of a bad pump would be noise from the pulley/bearing or. If you’re losing coolant but don’t see drips or puddles on the ground, the coolant might be leaking inside the engine or from the heater core. As part of a cooling system inspection, we'll check all the fittings and connections in the system to make sure they're in good shape. Water pumps can be a source of coolant leaks when the bearings start to fail. If the leaks are ignored for too long, it can lead to costly engine repairs. In a lawsuit filed against GM in New York in 2014, one plaintiff claimed that GM offered her just 5,000 to trade in her car, significantly less than what she has spent on the vehicle in terms of financing, repairs, and other costs. Let me tell you that leaking coolants is not a good thing. The best way to track a leak is to put coolant dye into the radiator, drive the vehicle for a couple of miles, and then pressure test the system. Coolant repairs can cost well over 500, and drivers often have multiple repairs made to cars with coolant problems. Also the coolant leak could be coming from a core plug (freeze plug). If any of the fittings come loose, or a hose sustains damage - such as rubbing against a moving part, drying out and rotting or cracking - coolant may begin to leak. The leak that you are seeing could be from a coolant hose that is either loose or split. Between the engine and the radiator, the water pump, the heater core and other elements are durable rubber hoses. If the components that make up your cooling system aren't themselves leaking, you might have a leak in the hoses the coolant flows through. Remember, the coolant cycles through the radiator to lose heat it collected in the engine. Typically, if the head gaskets look normal, the problem is in the radiator. The clamp helps keep the hose tightly secured, so the coolant can escape if it’s not functioning properly. Ideally, you inspect your car’s coolant levels regularly, at least once a month. Radiator Leaks can Cause Coolant Problems If you do see a coolant leak under your car, it could be from a blown head gasket, but it could also be from a number of other problems. If there's a coolant leak or a blown gasket, we'll help you get it fixed. If your car is leaking antifreeze, one possible cause could be a faulty coolant hose clamp. Telltale signs of a car radiator leak are a sharp decrease in the level of engine coolant, an overheating engine or signs of coolant leaking onto the ground. If your engine begins to overheat, find out why and get it repaired before the engine can sustain damage. Sometimes, this can cause your car to emit a white exhaust smoke as you drive. In fact, coolant leaks can even form inside the engine, causing coolant to be burned up by the engine. If one of the engine's seals fails, such as the head gasket, coolant can seep out of the engine, burning up and congealing on the engine's exterior before a puddle can form. For example, coolant has to flow through all parts of the engine. While you might be able to spot coolant puddles forming under your car if the leak is big enough, some smaller leaks might not be so easy to spot. ![]()
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