3 Common Causes Of Oil Leaks In Your Car And Why You Need Auto Repair Services

As a car owner, it can be stressful to see drops of oil under your car. Some primary causes of leaks in your engine oil are worn-out gaskets or damaged O-rings. Such issues mostly develop when you stay for long periods without taking your motor for routine inspection, maintenance, and repairs. So, once you notice an oil leak, it is important to take your car to the auto repair shop to prevent further damage.

The article explains the main causes of oil leaks and how to handle them.

1. Old and Damaged Engine Oil Filters

The oil filter in your car works to stop contaminants in the oil from getting into your engine. Though these filters work well when they are new, they will start degrading after driving your car for some time. When the filter begins wearing out, it might not work as expected, and oil will start leaking. Moreover, a worn-out filter may be too weak to handle the pressure from the engine and might become loose or displaced. Therefore, you need to change the filter to prevent further leakage from your vehicle.

2. Holes in Engine Components

Engine components that experience high levels of heat and stress are the ones most likely to develop holes. These include parts like the rear main seal and the head gasket. However, these parts prevent leaking since the gasket blocks oil from getting into the transmission, and the seal keeps the transmission fluid away from the engine.

So, when these parts develop holes, your auto will likely start leaking. Unfortunately, holes can also develop in other engine parts, such as the oil pan lid or filter, as you try to change them. For this reason, any replacement or repairs of your engine parts should be left to the professionals.

3. Increased Pressure in Your Lubrication System

Your car's lubrication system is exposed to a lot of dirt and impurities when you are driving. So, if you don't regularly take the car for inspection and repairs, these impurities will accumulate in the lubrication system, reducing its throughput capacity.

When this happens, the pressure in your lubrication unit will increase. In addition, clogs in the ventilation parts can also cause increased pressure in the lubrication unit. These clogs allow the exhaust gases to penetrate your lubrication system, squeezing the oil through the joints.

Determining the main reason you see drops or pools of oil under your vehicle is not easy. For this reason, it is advisable to take your vehicle to an auto repair technician when you notice oil under your car. These professionals know the areas to check and will quickly find out the cause of the problem. Then, they will fix these issues to ensure you don't face the same problem any time soon. 

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