Q: How do I break in the engine?

asked by on

How do I break in the engine?

If you purchase a new vehicle, you want to break in the engine by driving it carefully at first. For the first 300 miles, you should try to drive it as safely as possible at varying engine RPMs not exceeding 55 mph.

During this time it’s a good idea to do some full-throttle acceleration when safe. This will help break in the engine and allow it to operate optimally going forward.

Was this answer helpful?
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details
  1. Home
  2. Questions
  3. Q: How do I break in the engine?

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: Transmission not shifting gears, engine died out

Hi there. It sounds like the engine is the issue and not the transmission. If the engine was low on oil, then that will cause a serious engine failure. As the engine failing can cause some strange shifting issues as...

Q: trying to refill ac but the compressor will not kick in is there away to bypass the compressor

If your car is only 4-5 years old and the system is so low on charge that the compressor won't turn on, that means you have a significant leak. It might be a waste of time to re-charge the system...

Q: Truck stalls out when driving

Stalling issues can be not only dangerous but nerve racking, as they can be often hard to predict. There are many possible causes, and to help the technicians narrow down the cause, it is recommended to track the time, temperature...

Related articles

How Long Does a Heater Control Valve Last?
Keeping the right amount of coolant in a car is essential in keeping the engine at the right temperature. Failing to have the right amount of coolant or even bad elements...
What are the Car Pool Rules in Hawaii?
Hawaii is widely regarded as a land of vacation and relaxation, and as such, its scenic roads and routes are far better known than the state’s freeways. But, as with all...
How Much Does a Mechanic Make in Vermont?
Automotive technician jobs in Vermont have an average mechanic salary of $37k, with some mechanics earning a salary of $53k.