Noises And Vibrations

Stop the mystery sounds before they become major repairs by mastering the diagnostics of Engine Noises and Vibrations. Your engine’s sounds and movements are a direct window into its internal condition. Our resources cover how to differentiate between a rhythmic lifter tick, a heavy bottom-end rod knock, and a high-pitched serpentine belt squeal. Learn to troubleshoot vibrations caused by misfires, worn motor mounts, or unbalanced pulleys. Whether you’re hearing a whistle under the hood or feeling a shudder at red lights, we provide the step-by-step logic to find the mechanical or electrical source of the disturbance.

Valve Lash Setting – Top End Ticking Noise, Usually The First Sign

Valve Lash Setting For Quiet Engine Performance

01/08/2026

Valve lash setting, is something most drivers don’t even think about. First, you need to know if you even have an adjustable valve train for valve lash setting. In most cases, you will not have […]

Flexplate – What Does It Do ? – What Can Happen If It Fails ?

07/20/2025

In vehicles with automatic transmissions, a metal disc called a flexplate, connects the crankshaft to the torque converter. So, a flexplate, as the name implies, serves as a flex-shock device, between the torque converter and […]

Engine Knocking – Pinging – Rattling Noise – Most Common Causes

06/23/2025

Are you hearing an annoying, engine knocking, pinging or rattling noise, when you accelerate your engine. For instance, knocking, when working hard under load, like driving uphill, passing a slowpoke or towing a trailer. Then, […]

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

06/18/2025

So, your driving down the road and all of a sudden you hear, a engine knocking ticking noise. Many assume this engine knocking ticking noise, is the end of their engine and just move on. […]

Engine Rattling Noise – Reasons You May Have Them – Solutions

06/06/2025

You start your engine like normal, but you hear an engine rattling noise, you’ve never heard before. Subsequently, an engine rattling noise, can spring up from a number of different sources. So, the first part […]

Vehicle Noise: What Do You Hear And When Do You Hear It?

03/15/2025

So, hearing unfamiliar vehicle noise, can cause panic in many drivers. Consequently, many do not know enough about vehicle systems, to know if it’s something to worry about or not. That’s why, listening to your […]

Hydraulic Valve Lifter Noise: Usually, A Ticking Or Tapping

03/06/2025

Hydraulic valve lifter noise is usually a symptom, that something may be wrong with your engine. So, all engines make some noise, but when you hear an unusual ticking or tapping noise, it usually means […]

Harmonic Balancer: Function: Common Failure Warning Signs

01/02/2025

So, what is the main function of the harmonic balancer? Well, it is to absorb and reduce, harmonic and torsional vibrations from the engine. Consequently, your harmonic balancer is mounted, on the front of your […]

Water Pump Noise: Signs of Failure and Potential Engine Damage

12/06/2024

So, diagnosing a water pump noise, can be tricky. Quite often, your water pump, is buried deep in the engine, making it difficult to access. Also, your water pump, is usually attached, to a number […]

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