Can Too Much Motor Oil Harm the Engine?

The following is a common scenario when it comes to car engine oil change: Your automobile needs its engine oil topped up, but you’re in such a hurry that you add too much. Overfilling your engine oil may not seem like a huge concern at the moment, but it can lead to expensive repairs down the road. When there’s an excess of oil in the system, complications emerge rapidly. Overfilling the engine oil may lead to high pressure within the engine, which is one of the primary problems. Because of this, the oil may begin to froth, which hinders its capacity to lubricate the engine parts. In today’s post, we’ll discuss why it’s not a good idea to put too much motor oil in your car’s engine and what you may do instead.

Excessive amounts of engine oil can cause the crankcase to dip into the oil, leading to a whole host of problems.

Cavitation: It occurs when air is introduced to a fluid, causing the formation of air bubbles or pockets. This can have detrimental effects, especially when it comes to the smooth operation of an oil pump. When cavitation takes place in an oil pump, the consequences can be quite troublesome. As the pump continues to function, it not only pumps oil but also starts to draw in air. This means that the oil being circulated is now accompanied by air, creating a less than ideal situation. The presence of air in the oil can lead to a range of issues. For starters, the air bubbles can disrupt the flow of oil, causing turbulence and reducing the pump’s efficiency. This can result in decreased lubrication and cooling capabilities, potentially leading to increased friction and heat generation within the vehicle.


  • To make sure that you get your oil change done on time, keep an eye on the oil levels. Here’s how. Park your vehicle on a level surface, or in the case of motorcycles, on the main stand, before checking the oil level. Let the engine oil cool for a while after pulling over, and then access the oil dipstick.
  • Each car has an in-built oil-level gauge called a dipstick with recommended levels marked on it. To learn where the dipstick is and how to interpret its indications, see the handbook. After taking it out of the engine, the dipstick should be cleaned with a dry towel before being put back in. After waiting a minute or so, pull it back out to see the oil level or the stick’s oil markings to determine how much oil is in the engine.
  • Always check your oil level to make sure you have enough, and if you do, add more as needed. Keep checking the oil level on a regular basis to prevent any harm from low oil.


Before going in to the garage for an oil change in Dubai, remember to read the owner’s handbook and be aware of the engine oil capacity before filling the engine. Adding too much or too little of this vital fluid can have dire consequences for your engine’s health. In fact, it can lead to severe damage and, in the worst-case scenario, cause your engine to seize up entirely.

Keep a dipstick handy. It is usually equipped with two indicators – one at the top and another at the bottom. These marks serve a crucial purpose: to indicate the maximum and minimum amounts of engine oil that should be filled. Ideally, you want your oil level to be close to the maximum mark on the dipstick, or at the very least, above the halfway mark. This ensures that your engine is properly lubricated and protected from excessive wear and tear.

Neglecting to check and maintain your oil level can lead to serious engine problems in the long run, so it’s crucial to make it a regular part of your car servicing and maintenance routine.

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