Q: Q: Engine knock

asked by on

The engine is knocking.

Engine can be caused many things. Depending on the exact nature of the knock, the problem can range from a simple need to higher octane fuel, to more serious problems such as engine damage. I would recommend having a professional technician, such as one from YourMechanic, inspect and listen to the vehicle noise so that a proper diagnosis and repair can be made.

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: Engine knock

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: My actual handle isn't broken. It's Just won't open

The door handle inside a vehicle of your year and model uses a mechanical linkage to transfer the force applied to the handle then to a device that unlatches the door at the jamb. The linkage inside the door may...

Q: My car's Check Engine Light came on. The code is for engine knock sensor 1. Does this mean it is bad?

If your Check Engine Light came on for the knock sensor circuit then it is likely that there is an issue with the sensor. Knock sensors are designed to help protect the engine against detonation, commonly referred to as ping...

Q: Q: Engine running rough

Quite a few things can account for an engine running rough. It could be just one cylinder misfiring, or multiple. If the Check Engine Light is on, the computer has detected a problem and the code(s) will help narrow it...

Related articles

P0052 OBD-II Trouble Code: HO2S Heater Control Circuit High (Bank 2 Sensor 1)
P0052 code definition HO2S Heater Control Circuit High (Bank 2 Sensor 1) What the...
How to Avoid Back Pain in a Car
If you have back problems, sitting in a car for an extended period of time can be excruciating. Even without back problems, you could experience discomfort and soreness from...
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...