Optimize Engine Ignition The Definitive Guide to Dealing with Fouled Spark Plugs

A spark plug is a crucial component. of your vehicle's ignition system, responsible for creating the spark that ignites. the fuel in your engine ... A spark plug is considered fouled when the insulator nose at the firing tip becomes coated with shiny soot or carbon. This coating makes it ... What can cause my spark plugs to foul so quickly? These plugs only have 15 hours on them. The previous plugs where not. “If the deposits are on one side of the plug, this is an indication of upper engine wear (valves, seals, cylinder head). If the deposits appear ... So there is something that is passing through the exhaust and gunking it up. He pulled the spark plugs and there is white discoloration on the ... What's a "Fouled Plug" ... It is when oil or gas on the ceramic insulator form a conductive path from the center electrode to the body of the plug ... Worn-out spark plugs decrease fuel economy, engine damage, and poor performance – so replacing them sooner rather than later is always best. In this video, we demonstrate the power of precision diagnostics in the automotive world. Join us as we use an oscilloscope to uncover the ... A fouled plug causes a misfire. You'd be running on 5 cylinders if you had a fouled plug. If you have fouled plugs, or just one fouled plug, you ... I pulled the plug out of the engine and cranked it to check for a spark. it spark one time and never sparked again. does that mean it's ...