It is quite normal for your car engine to vibrate at optimum levels during operation.  The crankshaft rotation, transmission gears, and other vital components inside the car engine can cause slight vibrations.  In some cases, though, the engine’s vibration can exceed normal levels and result in rattling noises from the engine compartment. Typically, these engine vibrations are caused when any of the engine components are faulty.  Identifying these vibrations’ causes will help you point out these issues when taking your car to an auto repair service.  Below are five reasons behind abnormal engine vibration. Worn out or Faulty Spark Plugs A worn-out or faulty spark plug is a leading cause why your car engine vibrates or shakes uncontrollably.  A worn-out spark plug can prevent the fuel-air mixture not … Continue reading 5 Reasons Behind Car Engine Vibration