Why Car Engine Knocking

If you’ve ever been driving and heard a knocking noise coming from your car’s engine, you’re not alone. Car engines make a lot of noise, and sometimes that noise can be mistaken for something else. In this article, we’ll take a look at what car engine knocking is, and the reasons why it might occur.

What Causes Car Engine Knocking?

Most car engines knock when they are under heavy load. This is a result of the pistons hitting the cylinders with increasing force, which in turn causes the engine to make an unusual noise.

How to Fix Car Engine Knocking

If you’re experiencing car engine knocking, there are a few things you can do to fix the issue. First, rule out any mechanical problems with your vehicle by reviewing the symptoms and checking the mechanics. If everything seems okay, try to pinpoint the cause of the knocking by listening closely to your car’s engine when it’s running. There are several common causes of car engine knocking, so finding and fixing the root cause is key to resolving the problem.


If you’ve ever had your car’s engine knock while driving, you’re not alone. Engine knocking is a common issue that can be caused by a variety of factors, but it’s usually caused by worn or damaged parts in the engine. If you notice your car starting to knock more often and it seems to be getting worse, it might be time to have the engine replaced.

DynoCar is the best place to find information on all things cars, whether it be a car buying guide or how to change your oil. We’ve made finding and staying in touch with car information easy and fast.



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