There exists an oil pump in every vehicle that pumps the right amount of oil into the engine. The oil pump is sealed by a stuff made of rubber known as O-ring. O-ring seals are highly prone to failure. The pattern of failure varies depending on the cause. Extrusion and nibbling- are the primary causes of failure of O-ring, especially in dynamic applications. Manufacturers have to use good design practices and motorists have to use the right O-ring during the replacement by checking the compatibility with system fluid- in order to maximize the seal life.

2. An internal combustion engine needs an
adequate amount of lubricant to work
efficiently in a frictionless environment.

3. Oil pump plays an important role in the
performance of a car as it helps in the
circulation of the lubricant throughout the
engine.

4. Any kinds of malfunctions in the oil pump
might trigger major mechanical problems in the
engine which might cost a lot to repair.

5. Rubber O-ring could be very useful to
completely seal the oil pump and thus helps to
maintain optimal pressure required for the
circulation of the engine oil.

6. However, it degrades over time due to the
extreme temperature and pressure inside the
engine.

7. A deformed oil pump O-ring could not hold
back oil inside the engine and thus adversely
affects the performance of the engine.

8. So, signs which show that the oil pump O-ring
has some defects should not be ignored.

9. SIGNS OF A DEFECTIVE
OIL PUMP O-RING

10. Oil level should be inspected on a daily basis
and if the oil level is declining rapidly, then it
indicates that the oil pump O-ring might have
some defects.
LOW ENGINE OIL

11. Besides, the appearance of low oil pressure
light also indicates that the engine oil level is
declining rapidly.

12. The condition of the oil pump O-ring should be
inspected regularly and if necessary should be
replaced immediately.

13. Defective oil pump O-ring is solely responsible
for the engine oil leakage.
ENGINE OIL LEAK

14. So, signs of oil leaks like the deposition of a
puddle of oil underneath the car clearly shows
that the O-ring is completely damaged.

15. It should not be neglected and timely action
should be taken to replace the damaged oil
pump O-ring.

16. As mentioned earlier, the engine needs an
adequate amount of lubricant to run efficiently.
ENGINE OVERHEATING

17. Besides, engine oil also helps to absorb the
excess amount of heat generated due to
internal combustion and thus keeps the engine
temperature at an optimal level.

18. Cracks or damages in the oil pump O-ring might
be responsible for rapid drainage of engine oil.

19. Lack of a sufficient amount of engine oil might
lead to engine overheating.

20. FINALLY

21. Oil pump O-ring helps to maintain the oil
pressure inside the engine at an optimal level.

22. Cracks or other kinds of physical damages to
such an important part might jeopardize the
engine.

23. So, it is highly recommended to inspect the O-
ring after a certain time interval.

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