|
Replacing the spark plugs is a no-brainer, but why? As the plugs age, the gap between the center electrode and the ground electrode gets larger and the resistance increases, causing a strain on the ignition system as it tries to fire the plug. Plugs also crack and short to ground, lose the ground electrode completely, or get choked with oil and carbon, indicating there are oil control problems such as bad rings or worn valveguides. View Related Article
|
|