Unveiling Engine Secrets The Ultimate Guide to Fouled Spark Plug Diagnosis

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 ... Next, inspect the spark plug and spark plug wires. A worn or fouled spark plug may fail to ignite the gas. Remove the plug, clean it if you ... Is your spark plug misfiring? It may be a result of fouling. This video describes the various factors leading to a fouled spark plug. A fouled spark plug can lead to misfires, reduced performance, decreased fuel efficiency, and potential engine damage. Which spark plugs are you using? If they are not the correct heat range they will foul. After that... grungy fuel, low compression, weak spark, filthy air ... Is it the oil? The gas? or the coolant? Spark plugs can be the “canary in the coal mine” for underlying engine issues. What Happens When A Spark Plug Fouled? When a spark plug fouled most frequently can cause the engine to misfire and cause uneven work. They can ... Spark plugs can become "fouled" by excessive fuel, oil or combustion deposits in the combustion chamber. Essentially what this means is that the spark plug tip ... Garth Tander explains what a fouled spark plug is and what causes a spark plug to foul. I suspect low mileage and low temperature running is what is causing this. A good high load run would probably clean up the fouling. Find the ...