Why Does My Oil Pressure Go Up When I Accelerate? [Explained]

Have you ever wondered why does my oil pressure go up when I accelerate? Although it may seem confusing, there is a simple answer. Like how you breathe more deeply when you run faster. Moreover, your car’s engine has to work harder when you press the gas. For the moving parts in the engine to remain slick and function properly, oil is required.

The oil is squeezed a little harder when you accelerate since the engine needs more oil to maintain everything functioning properly. This results in an increase in oil pressure. Consider it your engine’s method of ensuring everything is properly oiled as you accelerate. Therefore, when you speed, your oil pressure should typically increase in the same way that your breathing should become deeper when you begin to run.

In this article, we’ll see the common causes of why your oil pressure goes up. Whenever you press the gas pedal of your car. As well as we’ll also see some straightforward solutions to fix this issue. Let’s get started!

Understanding High Oil Pressure In A Car

Before learning about your query of why does my oil pressure go up when I accelerate my car? Firstly, we’ll see what is high oil pressure. When the pressure forcing the oil through the engine is too great, there is high oil pressure in an automobile. If you suck, drinking via a straw will feel like high oil pressure. This can occur in an automobile when the oil is forced too forcefully through the engine’s components. It’s bad, like applying too much pressure to something delicate.

When the engine is working very hard, such as when you accelerate quickly or travel at a high speed, significant oil pressure might occur. Incorrect oil type or issues like an obstructed oil filter may also be to blame. High oil pressure can damage your engine and its components if it is not examined. Therefore, it’s critical to monitor your oil pressure gauge and take care of any problems to keep your automobile running efficiently.

Why Does My Oil Pressure Go Up When I Accelerate: Explained In Detail

When you accelerate, it’s perfectly natural for the oil pressure gauge to rise. This occurs as a result of acceleration making the engine work harder and the oil pump work harder to maintain the proper oil pressure. It’s a deliberate reaction to the elevated engine load. The oil pressure sensor, oil pump, or other engine parts may be at fault if it is followed by further unpredictable symptoms like ticking noises or engine knocking.

In such circumstances, you must have your car evaluated by a licensed mechanic to find and swiftly fix any underlying problems. Additionally, bear in mind that not all vehicles have oil pressure gauges, and some might just use a warning light to signal low oil pressure.

1. Faulty Bearings:

Your engine’s bearings may wear down over time, which could result in gaps and less effective lubrication. As a result, there is an increase in oil pressure since the oil has to work harder to get through the cracks and reach all of the engine’s components.

2. Specified Oil Passages:

Sludge or other deposit buildups in your engine can hinder the flow of oil in addition to causing blockages due to debris. Because the oil must exert more effort to move through the congested passageways, the engine may experience a rise in oil pressure as a result.

3. Defective Oil Pump:

Your vehicle’s oil pump is in charge of distributing oil throughout the engine. If this specific component is malfunctioning, it could result in excessive oil pumping or insufficient oil flow, which could raise the oil pressure.

4. Overheated Engine:

The oil in your car’s engine thickens and flows more quickly when it overheats, which raises oil pressure over time. This should be fixed right away because it not only harms your engine but may also lead to other problems in the future.

5. Misconfigured Pressure Relief Valve:

The extra pressure that builds up inside the engine of your car is let out by the pressure relief valve. The oil pressure will gradually increase if this valve isn’t functioning properly, which will prevent the pressure from being released as it should.

6. Aftermarket Parts:

The increased oil pressure problem may be caused by the use of aftermarket components. Additionally, an aftermarket component such as an oil filter wasn’t made for your car. That’s because these aftermarket components might not be able to withstand the oil flow rate or might not fit properly in your car.

Is Moving Oil Pressure While Driving Normal?

A few of the factors that could affect the oil pressure in the engine of your car. Additionally, these include temperature, speed, load, and oil viscosity. It will typically rise while your engine is working harder, such as when accelerating or climbing a hill.

Even when the engine is idle or the oil is cold and thick, the oil pressure gauge may drop. However, keep in mind that if it fluctuates frequently or falls below the desired range. However, it could be a sign of a significant issue with the oil filter, oil pump, or other parts.

How To Manage High Oil Pressure While Accelerating Your Car?

Don’t be alarmed if you find that your car’s oil pressure drastically increases while you speed. There are workable strategies to deal with this situation and maintain your engine functioning properly. What you can do, in plain terms, is as follows:

1. Apply The Correct Oil:

Make sure you’re using the oil that the manufacturer of your car recommends. Oil requirements vary depending on the automobile. The smooth flow of oil through the engine is ensured by using the proper one. As a result, follow the instructions in the owner’s manual when using thicker oils.

2. Routine Oil Changes:

It’s like giving clean, new blood to your car. Maintenance oil changes are essential. High pressure is one of the issues that can arise when the oil becomes stale and unclean. The optimum pressure is maintained by keeping your oil clean and at the proper thickness at the recommended intervals.

3. Examine The Oil Filter:

An oil filter in your car keeps the oil clear. This filter may restrict oil flow and increase pressure if it becomes clogged or unclean. Therefore, check the filter frequently and change it as necessary. It’s similar to checking to make sure nothing is obstructing your straw while you try to drink.

4. Watch Out For Engine Wear:

In the same way that a beloved toy could start to show signs of usage, engines can degrade with time. The distances between the components of your engine may get smaller as it ages. Higher pressure may result as a result of the oil finding it more difficult to flow smoothly. This can be avoided by performing routine engine maintenance and inspections.

5. Speak With A Mechanic:

It’s time to visit a qualified mechanic if you’ve attempted these fixes and your oil pressure during acceleration continues to be regularly high. They are qualified to identify and address any underlying problems with the lubricating system in your car. When you’re not feeling well, it’s like going to the doctor; they’ll know how to help you feel better.

Does Your Oil Pressure Depend On The Type Of Engine Oil You Use?

The oil in your engine may encounter greater resistance as it travels through the passages if it is thicker or more viscous, which could eventually result in higher oil pressure. Oil pressure immediately changes depending on whether the oil is thicker or thinner.

Your engine’s temperature may also affect the oil pressure. The oil pressure in your engine may be higher than typical when starting the car because oil has a propensity to become thinner when heated.


When you accelerate, your car’s engine usually produces more oil pressure, which is a standard and essential process. You can control this issue successfully by comprehending the causes and putting preventive measures into place, like routine oil changes and appropriate maintenance. For your engine’s safety and longevity, a professional mechanic must be consulted if you notice a continually high oil pressure.

Now that we’ve covered all the aspects of your query why does my oil pressure go up when I accelerate? We hope the above mentioned information about this issue will be helpful to all the viewers. If anyone faces doubts. contact us for the same. Thank you for reading! Happy and safe driving.

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