Loud Knocking Noise Coming From Your Engine? Here’s What Might Be Causing It And What To Do Next

A knocking sound coming from the engine is a car owner's worst nightmare; however, you can actually fix or diagnose many causes of engine knocking yourself. When you hear a knocking noise coming from your engine, here are some common causes and what you need to do in order to fix them. You're Using Fuel With a Lower Octane Rating Than Your Car Is Designed For A common cause of engine knocking is using fuel with an octane rating lower than your car is designed for, such as using regular unleaded fuel in a car designed for premium. Read More