Engine Noises Quiz

What is a common tool used to isolate engine noises?

• Wrench

• Pliers

• Hammer

• Screwdriver

Where does lifter ticking or valve tick sound generally come from?

• Bottom of the engine

• Side of the engine

• Top of the engine

• Middle of the engine

What can cause a deep knocking or rattling sound in the engine?

• Thick oil

• Old oil

• Low oil level

• High oil level

What is the common cause of a screeching or squealing sound in the engine?

• Exhaust issue

• Belt issue

• Timing issue

• Fuel issue

What can cause a pinging sound in the engine?

• High oil level

• Low oil level

• High octane gas

• Low octane gas

Where would you look for cracks or holes if your car sounds really loud?

• Transmission

• Exhaust manifold

• Cylinder head

• Oil pan

What can cause a whining noise in the engine?

• Exhaust issue

• Bearing issue

• Timing issue

• Fuel issue

What is the common cause of a moaning or groaning noise when turning the steering wheel?

• Low brake fluid

• Low power steering fluid

• High brake fluid

• High power steering fluid

What can cause a hissing noise in the engine?

• Exhaust leak

• Vacuum leak

• High oil level

• Low oil level

What is the purpose of using a stethoscope in diagnosing engine noises?

• To check tire pressure

• To measure temperature

• To listen to heartbeats

• To isolate sounds in the engine