How To Rev A Car? 4 Basic Steps To Follow

Rev car is probably no longer a strange term for speed enthusiasts and top-notch racing. However, for some other users, this term may be pretty new. Because, in typical situations in everyday life, we rarely need to rev our vehicle. 

To help you know more about the benefits and limitations of this action, today’s article will introduce a full range of information and how to rev a car in many different cases. 

Currently, there are many conflicting opinions about whether to rev car or not and we are sure that after today’s article you will have the correct answer.

What is Rev Car?

Rev car is a phrase to refer to an action when we suddenly increase the number of revolutions per minute of the engine to a higher than usual level when the car is idle or stopped. 

In other words, you will run the engine at unusually high efficiency while keeping the car stationary. The most common way to do a rev is to step on the gas while holding the gear to prevent the vehicle from moving unexpectedly.

Ordinary users like us rarely do rev cars because this action does not bring much benefit to a vehicle operating stably and does not have to fulfill any special needs. But for mechanics or racing athletes, a revving car is a method that helps them a lot.

When Do We Need A Rev Car?

As mentioned above, the revving car is suddenly increasing the engine RPM by pressing the accelerator when the vehicle is parked or stopped.

And this process will create unique sounds when directed slightly like the roar of some animals.

And when we step on the accelerator harder, the engine’s rotation speed will increase, leading to the sound generated from this part will also become louder and more precise.

Of course, a loud noise like that will attract a lot of attention and make your car mates stand out.

In addition to making an impression, a revving car can also help increase the activity of the oil flow inside the vehicle. So when the oil is clogged or shows signs of instability, rev car action can help you quickly deal with the problem. 

Besides, maintenance specialists also see this action as an effective way to deal with battery or system temperature problems.

The Effects Of Rev Car

Rev cars give us a lot of benefits, but there are also adverse effects on the engine if you abuse it too much.


The first positive effect of a revving car is generating enough heat to warm up and start the engine. In cold weather areas or seasons when the ambient temperature is low, the car often stalls because of cold air.

Because the temperature is too low, it will change the properties of the fuel and affect the stability of many auxiliary components, thereby causing problems. A rev car is the fastest way to warm up the engine immediately. 

Thereby it helps the car quickly regain average operation ability. In addition, this action allows a car that has not been started for a long time to operate again.

The second positive effect of this action is most evident in engine oil circulation. We all know that oil is indispensable for a car to operate stably, mainly when operating at high performance.

Increasing engine performance allows the oil to quickly reach the components so that the driver is always ready for acceleration at any moment. That’s why racers, who always operate the car at high speed, perform car rev before starting the lap.

Another positive effect of a revving car is increased battery performance. If you feel the battery is losing stability, this action will help us activate and bring back performance to this part again.

Of course, you won’t use this method to reactivate a dead battery, so we need to know how long a car battery lasts with the radio on.


Usually, if you want to accelerate, the most suitable option will be to go from a low speed to a higher rate. Still, a revving car immediately brings the car’s engine to a reasonably high level without going through the steps.

So every time you rev ​​ a car, you force your vehicle to operate with unusually high intensity for an extended period.

Every time you perform this action, you create unnecessary pressure on both the vehicle in general and the engine part in particular when going against most manufacturers’ recommendations.

If you only do it occasionally, the consequences will not be significant, but if you rev ​​the car regularly, you will face the risk of severe engine damage. You are accompanied by wear and tear and several other adverse effects.

How To Rev Car?

How To Rev A Car

Here are 4 steps to teach you to rev a car like a pro in times of need.

Step 1

The first and most crucial step is to start the car. Of course, we will have to activate the engine’s work before we can rev the car or perform any other tricks or manipulations. If the car has a problem that does not start, it is best to check it immediately to avoid consequences later on

Step 2

At this step, we just need to wait. In fact, immediately after starting, the oil cannot directly circulate to all components. Therefore, wait about 20-30 seconds until the positions are lubricated for the car to work correctly.

Suppose we don’t wait for the oil to get to the necessary parts but rush to start it. In that case, it’s no different than indirectly sabotaging the engine because this step allows the lubricating oil to work more efficiently, thereby helping to limit the breakdown and damage of the machine.

Step 3

First, slowly press the gas pedal and adjust the gear lever to the neutral position. At this point, you will feel the engine running smoothly if the oil has already circulated all the parts.

Next, observe the tachometer needle on display. When you press the accelerator pedal harder, it will point to a higher value. However, be aware that only the dial will show your RPM, and remember not to let them reach the red line. At the same time, you should adjust the state from center to rotation in a stable way. On the other hand, you will need to stop this process in time to avoid the car temperature gauge going up and down while driving.

Step 4

After revving the car to the required level, we will have to slowly bring the engine back to its original steady-state. In fact, this job is as simple as taking your foot off the gas pedal slowly. Once this step has been completed, our process will end here.


Above are all the things you need to know when you intend to rev a car. Hopefully, the amount of information in the article can help you plan better in repairing and maintaining your vehicle.

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