Posts Tagged: spark plug failure

Common Causes of Spark Plug Failure: A Comprehensive Guide

Learn the most common causes of spark plug failure and the failure symptoms Spark plugs play a critical role in the efficient operation of an internal combustion engine. They ignite the air-fuel mixture in the combustion chamber, driving the engine’s pistons and generating power. However, over time, spark plugs can fail for various reasons, affecting engine performance, fuel efficiency, and emissions. Understanding the common causes of spark plug failure is essential for maintaining optimal engine health. Improper torque is the #1 cause of spark plug failure NGK reports that over … Read More