Exploring Engine Noises - Vibrations - Diagnose Before You Fix
Exploring Engine Noises – Vibrations – Diagnose Before You Fix

Choose Your Exploring Engine Noises Help Topic Below

Engine Rattling Noise – Where Is It Coming From – How Bad Is It

Engine Noises – Where Are They Coming From ? – How Bad Are They ?

Engine Knocking – Pinging – Rattling Noise – Common Causes

Knocking Ticking Noise – Is This The End Of Your Engine ?

Valve Train Noise – Where Is It Coming From ? – Is It Bad ?

Vehicle Noise – What Do You Hear ? – How Bad Is It ?

Water Pump Noise – Where Can It Come From – How Bad Is It

Engine Noise – The First Step Is Locating The Source Of The Noise

Abnormal Exhaust Noise – Common On 02-05 Ford 6.0L Diesel Engines

Hydraulic Valve Lifter – Takes Up Clearance Within The Valve Train

Automatic Belt Tensioner – Function – Failure Symptoms – Tensioner Testing

Flexplate – What Does It Do ? – What Happens When It Fails

Exhaust Manifold Leaks – Function – Failure Symptoms – Potential Damage

Engine Spark Knock – That Annoying Knocking, Pinging Or Rattling Sound

Harmonic Balancer – Function – Failure – Warning Signs

Starter Problems – What Do You Hear When You Try To Start Your Car

Diagnosis Engine Problems With Your Sight, Hearing, Touch And Smell

Valve Lash – Getting All The Facts For Setting And Adjustment

Mechanical Fuel Pumps – Basic Information And Troubleshooting

Emission Thermactor Plugs – Needed For Small Block Ford Cylinder Heads

Exploring Engine Noises – Vibrations – Diagnose Before You Fix:

Valve Train Noise

So, Valve and hydraulic lifter noise has a clicking sound; that usually quiets down as you raise the engine RPM’s.

Timing Chain Noise

So, Many of the newer engines have; overhead camshafts with longer timing chains. As a result, The chains ride against a nylon guide (a chain guide) which; in time, begins to wear.

Detonation, Pre-Ignition (Pinging) Noise

You usually hear this noise; when accelerating the vehicle. Consequently, Most people call this a; pinging or rattling sound.

Connecting Rod Noise

So, Connecting rod noise is caused by; excessive clearance between; the crankshaft and the connecting rod bearing surface. This happens when you have low oil pressure; causing the bearing to run dry of lubrication; which in turn will damage the bearing and crankshaft surfaces.

Crankshaft Bearing Noise

Crankshaft bearing noise is also caused by low oil pressure; which damages the bearing surfaces and could; eventually damage the crankshaft itself. This type of noise is usually described as a; rumbling or thumping sound deep in the engine when accelerating.

Piston Slap

Consequently, This noise is caused by; excessive clearance between the piston skirt and the cylinder wall. As a result, is usually found on high mileage vehicles.

Piston Pin Noise

Similarly, Piston pin noise is similar to valve train noise.

Whining Noise

A whining noise when an engine is running; is usually an indication of a bearing that is on the verge of failure. Consequently, This noise will increase as the engine RPMs increase.

Exploring Engine Noises – Vibrations – Diagnose Before You Fix

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