Independent Auto Care

What can cause your engine to knock?

Have you ever wondered why your car makes some strange sounds?

If your car makes a weird noise, this could be an engine knock, caused by the uneven burning of fuel. This noise is a sign that the cylinders have an irregular balance of air and fuel. When a knock occurs, it can damage your gas cylinder’s walls, and in some instances, pistons can be destroyed.

What are the major causes of an engine knock?

  1. Using a low octane fuel that can’t withstand compression, so easily ignites, causing a loud engine sound.
  2. Using low-quality spark plugs that will not allow the engine to run efficiently if you travel for long periods.

If you’re experiencing a knocking sound coming from your engine, get in touch with us today for auto repair Parker, Colorado.

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