What Happens If Car Engine Oil Is Not Changed?

Introduction

Car engine oil is a vital fluid that helps to lubricate and protect the moving parts of your engine. It also helps to keep the engine clean and cool. If you don’t change your car engine oil regularly, it can lead to a number of problems, including:

Increased Wear and Tear

Engine oil helps to reduce friction between the moving parts of your engine. If the oil is not changed regularly, it can become contaminated with dirt and other particles. These particles can cause the metal surfaces of your engine to rub against each other, which can lead to increased wear and tear.

Overheating

Engine oil also helps to keep your engine cool. If the oil is not changed regularly, it can become thicker and less able to circulate through the engine. This can lead to overheating, which can damage your engine.

Sludge Buildup

When engine oil is not changed regularly, it can start to form sludge. Sludge is a thick, sticky substance that can clog up your engine’s oil passages. This can restrict the flow of oil to your engine’s moving parts, which can lead to increased wear and tear and overheating.

Loss of Power

If your engine is not getting the proper amount of lubrication, it can start to lose power. This is because the friction between the moving parts of your engine will increase, which will slow down the engine.

Engine Failure

In severe cases, not changing your car engine oil regularly can lead to engine failure. This is because the increased wear and tear, overheating, and sludge buildup can all damage your engine beyond repair.

How Often Should You Change Your Car Engine Oil?

The frequency with which you should change your car engine oil depends on a number of factors, including the type of oil you use, the age of your car, and how often you drive. However, most experts recommend changing your oil every 3,000 to 5,000 miles.

Conclusion

Changing your car engine oil regularly is one of the most important things you can do to keep your car running smoothly and efficiently. By following the manufacturer’s recommended oil change intervals, you can help to avoid the problems that can be caused by not changing your oil regularly.