Spark Plug Types Explained: Copper vs Platinum vs Iridium vs Ruthenium
In 15 years as an ASE‑certified master tech, I’ve seen over 70 % of misfires stem from the wrong spark plug type. spark plug types are a critical ignition component that ignites the air‑fuel mixture by creating a high‑voltage spark across a precisely gapped electrode, ensuring optimal combustion, fuel efficiency, and engine longevity. What Are the Four Main … Read more