how to rev automatic car?

Yes, you can rev an automatic car in park. However, it may not be very efficient and could damage the engine.

I usually rev in park, unless the car has a manual transmission.

There is no definitive answer as to whether revving your engine manually is better or worse than using an automatic transmission. Some people may feel that it gives them more control and allows them to get the most out of their vehicle, while others may believe that an automatic transmission is more efficient and allows the engine to run at its best performance. Ultimately, it comes down to personal preference.

Yes, it is okay to rev a cold engine. However, doing so may cause damage to the engine and may also lead to a safety issue.

There is no definitive answer to this question as it depends on the make and model of your car, driving habits, and other factors. Generally speaking, driving at high speeds for extended periods of time can wear down a car’s engine and brakes, which can lead to decreased fuel efficiency and increased emissions. Additionally, driving at high speeds can also increase your risk of getting into an accident.

There are pros and cons to redlining your car. The pro is that it can improve fuel economy. The con is that it can wear down the engine over time. It’s important to weigh the pros and cons before doing it.

Yes, exceeding the posted speed limit can damage a car. Exceeding the speed limit can also lead to an accident.

You don’t have to rev when moving. If your engine is in gear, it’s already spinning fast enough. You might want to rev your engine a little bit if you’re going uphill, but that’s about it.

People rev their engines for a variety of reasons. Some people do it to show off, others do it because they need to get somewhere fast, and others do it because they enjoy the sound.

There are a few ways to damage a car without anyone knowing. One way is to use a plunger to suck the gas out of the tank. This will make the car run poorly and eventually it will break down. Another way is to puncture the gas tank. This will cause the car to go into panic mode and might even cause it to burst into flames.

The general consensus is that you should accelerate slowly and steadily to avoid causing unnecessary wear and tear on your car’s engine.

There is no definitive answer to this question as it depends on a variety of factors, including the make and model of the car, the weather conditions, and how hard you are driving. However, revving the engine may help to increase airflow and therefore warm up the car faster in cold weather.

No, 40 mph is not fast for a car. The speed limit on a road is typically 55 mph, which means that a car travelling at 40 mph would be going significantly slower than the speed limit.

There is a 155 mph limit because the speed of sound is about 340 mph. If the car were to go faster than that, it would be traveling at a speed where the air pressure would become too high and cause a rupture in the car.

There is no definitive answer to this question as speed and safety vary depending on the situation. In general, exceeding 100 mph can be dangerous and can lead to serious injury or death.