Auto Parts Blog
What Causes Spark Plug Fouling and How to Preve...
Spark plug fouling occurs when deposits build up on the electrode, preventing it from firing reliably. Understanding what causes fouling helps you prevent it — and diagnose underlying engine problems...
What Causes Spark Plug Fouling and How to Preve...
Spark plug fouling occurs when deposits build up on the electrode, preventing it from firing reliably. Understanding what causes fouling helps you prevent it — and diagnose underlying engine problems...