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Oil Pump Failure Symptoms




There is a great chance that you will never change your car oil pump. But this doesn’t mean that the oil pump should not be checked or replaced. Also, if you know the signs of a spoilt or bad oil pump, you can easily change it. The oil pump is a crucial part of your car’s engine performance and if it falls it might lead to some serious damages. The engine oil functions by sucking oil out of your oil pan and pumps it through your oil filter on to the bearings. We’ve listed some of the common oil pump failure signs that you can look out for.

Higher operational temperature

As oil is moved through the engine, it will assist the engine to remain cool and lower the internal friction that can happen. In the situation where the oil pumps bad or not functioning as needed, the temperature of your car while driving will rise at a high rate. This is as a result of the normal flow of oil is lowered and more friction can take place, which in return causes the heat engine to rise. At the time of this occurrence, there should be a check engine light that indicates that your oil pump has an issue. See a mechanic help you tackle the problem right away for smooth and safe driving.

Lowered oil pressure

The oil pump regulates oil pressure. So, if it’s not functioning well, then the oil pressure falls drastically. The oil pump is in charge of pressuring the oil inside the car engine and using that pressure to move the oil through the engine of the car. The oil is in charge of keeping all the engine parts greased so that they can move with much ease in the engine. If you suspect to have a bad oil pump as a result of the oil decreased oil pressure. This comes together with increased engine heat and heightened frequency stalling of stalling out.

Noise from the valve train

A faulty oil pump will cause noise within the valve train. The valve train system is made up of parts that will keep the engine in your vehicle running. Such parts include: valve guides, hydraulic lifters, seals and pushrods. All these parts depend on the ideal oil flow to remain lubricated so without the real amounts of oil, they will start to stop working well or may start to make noise. The moment the oil flow decreases as a result of a bad oil pump, this can lead the valve train to become extremely noisy at the time of driving.

Clanking noises

A bad oil pump can as well be associated with loud clanking that emanates below the hood. One of the functions of the oil pump is to lubricate the engine and prevent friction, the loud clanking noise is a sign that there is not adequate lubrication passing through. This is typically a condition caused by a bad engine oil pump. Thus, the clanking noise is a great indication that the oil pump has a problem and needs to be rectified immediately.

Bottom line

As a matter of fact, if you are a driver, changing your oil pump may never happen in your lifetime. Nevertheless, knowing the signs of a bad oil pump can enable you to rectify the issue by having it repaired or replaced immediately. The above signs should be enough for you to know that you need to visit a mechanic to work on your oil pump.


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