Does Revving the Engine Help Jump a Car?

When your car battery dies, you may be wondering if revving the engine will help you jump-start it. The answer is: no.

Revving the engine actually puts more strain on the battery and can make it more difficult to jump-start the car. Here’s why:

When the engine is running, it draws power from the battery.
When you rev the engine, you are increasing the amount of power that the engine draws from the battery.
This can drain the battery even faster and make it more difficult to jump-start the car.
In addition, revving the engine can also damage the starter and other components of the car’s electrical system.

The Best Way to Jump-Start a Car

The best way to jump-start a car is to use a jumper cable kit. Here’s how:

1. Park another car close to your car, but do not let the two cars touch.
2. Turn off the engines of both cars.
3. Open the hoods of both cars.
4. Connect one end of the red jumper cable to the positive (+) terminal on your car’s battery.
5. Connect the other end of the red jumper cable to the positive (+) terminal on the other car’s battery.
6. Connect one end of the black jumper cable to the negative (-) terminal on the other car’s battery.
7. Connect the other end of the black jumper cable to an unpainted metal surface on your car’s engine block.
8. Start the engine of the other car.
9. After a few minutes, try to start your car.
10. If your car starts, remove the jumper cables in the reverse order that you connected them.

Tips for Jump-Starting a Car

Make sure that the jumper cables are properly connected before you start either car.
Do not let the jumper cables touch each other or any metal surfaces other than the battery terminals and the engine block.
If your car does not start after a few minutes, stop trying and have the battery and electrical system checked by a mechanic.

Conclusion

Revving the engine will not help you jump-start a car. In fact, it can actually make it more difficult. The best way to jump-start a car is to use a jumper cable kit.