Top Dead Centre

Ignition Timing – The Spark Plug Has To Fire At The Proper Time

08/04/2025

So, your engine needs proper ignition timing, to ignite the fuel at exactly the right time. But, what happens if the ignition system fires, at the wrong time. As a result, the air fuel mixture, […]

Cylinder Leak Down Test – What Are The Results Telling You

01/16/2024

Doing a cylinder leak down test, especially in conjunction with a compression test. Should allow you to quickly determine, the basic condition of any engine. So, a compression test is a “dynamic test” (engine moving). […]

Top Dead Center - (TDC) Is When The Piston, Is At The Top Of Its Stroke

Top Dead Center – Is When The Piston, Is At The Top Of Its Stroke

12/04/2023

Top Dead Center (TDC) refers to, the point when the piston is at the absolute top, of its stroke. So, a piston can be at Top Dead Center (TDC), on the compression stroke or on […]

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