Questions & Answers for: Chrysler Sebring electrode

...Spark Plugs A typical spark plug consists of a metal shell surrounding a ceramic insulator. A metal electrode extends downward through the center of the insulator and protrudes a small distance. ...

...a metal part of the engine and have someone crank on the engine while watching the gap in the electrode of the plug. You should have a very sharp blue spark jump the gap in the electrode. If