Does a Bigger Engine Help with Jumping the Car?

The Answer: Yes and No

The simple answer is yes, a bigger engine can help with jumping the car. This is because a bigger engine will have more power, which can help to turn the engine over and start the car. However, there are some important caveats to keep in mind:

The size of the engine is not the only factor that determines how easy it will be to jump the car. The condition of the battery, the quality of the jumper cables, and the skill of the person doing the jump all play a role.
A bigger engine will not always be able to jump a car with a dead battery. If the battery is completely dead, it may not be able to provide enough power to start the car, even with a bigger engine.
Using a bigger engine to jump a car can put strain on the electrical system of the smaller car. This can lead to damage to the electrical components, including the battery, alternator, and starter.

When to Use a Bigger Engine

There are a few situations where it may be beneficial to use a bigger engine to jump the car:

If the battery is completely dead.
If the jumper cables are old or of poor quality.
If the person doing the jump is not experienced.

How to Jump a Car with a Bigger Engine

If you are going to use a bigger engine to jump the car, it is important to follow these steps:

Connect the positive terminal of the jumper cables to the positive terminal of the dead battery.
Connect the negative terminal of the jumper cables to a metal surface on the frame of the car with the dead battery.
Start the car with the bigger engine.
Let the car run for a few minutes to charge the dead battery.
Start the car with the dead battery.
Disconnect the jumper cables.

Conclusion

In general, it is best to use a car with a similar engine size to jump the car. However, if you are in a situation where you need to use a bigger engine, it is important to follow the steps above to avoid any damage to the electrical system.