#Coolant leaking from water pump pulley crack#
Eventually, these gaskets and seals will wear out, dry up, crack or break entirely. The water pump is comprised of multiple gaskets and seals that keep coolant contained and ensure that consistent flow of coolant is delivered from the radiator to the engine. Coolant Leak at the Front-Center of your Car Here are 5 common symptoms of a bad water pump: 1. Like any other mechanical device, they will produce a few warning signs of wearing out, so that car owners can contact a local ASE certified mechanic to replace the water pump before additional engine components are damaged. Blades on the pump force coolant to flow through the engine and back to the radiator to be cooled by a forced air cooling fan.Īlthough the water pumps in most modern cars, trucks, and SUVs will last a long time, they are by no means indestructible. The pump is operated by the engine’s drive belt – as the belt turns, the pump turns. It is an impeller pump and is usually buried under the timing belt cover on the side of the engine. Your car’s water pump is the key to making the entire system work.
This philosophy holds true even as technology improves over the years to create more efficient cooling systems in today's modern cars. When the water-cooled (as opposed to air-cooled) engine was introduced, many automotive experts believed that the water pump circulating coolant through the engine block was just as critical to engine protection as oil. When the water pump fails or is beginning to wear out, it can lead to complete engine failure. When it works properly, your car will maintain a consistent operating temperature, run smoothly, and take you anywhere you need to travel. The water pump is the primary component responsible for maintaining this flow. Below we will look at a few water pump failure symptoms.In order to run cool on those hot summer days, your engine needs to have a consistent flow of coolant supplied from the radiator throughout the engine. When the pump becomes too worn or it becomes damaged, there are a few warning signs that can alert you of possible issues, so as a car owner, it is important to become aware of what they are. However, it’s inevitable that at some point they will collect some wear and tear. Nowadays, most trucks, SUVs and cars all have water pump components that are intended to last quite a long time. The pump is usually located beneath the timing belt cover and it’s drive-belt driven, so when the engine belt rotates, so does the pump. However, if your water pump is worn and is starting to fail, this can result in engine failure.Įssentially, inside the water pump is an impeller with blades, which are used to circulate coolant through the engine block and back to the radiator (to be cooled). Essentially, if your water pump is healthy and carrying out its role efficiently, your vehicle will be able to maintain an optimal temperature. This is so that on hot days, your engine can stay cool and on those cold winter days, the liquid doesn’t freeze.
It ensures that there is a steady stream of coolant travelling from the radiator to the engine. You may assume the water pump isn’t really a significant component, but in actual fact, it plays quite an important role. Sometimes, issues with your vehicle can be quite hard to spot, like a bad water pump. You know your car battery is dead because your vehicle won’t start. You know when you have a flat tyre because well… your tyre is flat. When you own a vehicle, some problems are pretty self-explanatory and easy to diagnose.
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