Aug 12, 2025Discover what colors in spark plugs signify optimal engine performance. Learn how to identify engine health with spark plug colors.

Aug 8, 2025Discover the impact of not pre-gapping spark plugs on engine performance and how to ensure optimal combustion.

Aug 6, 2025Discover how frequently to change spark plugs and tips for maintaining your vehicle's performance efficiently.

Aug 4, 2025Explore how faulty spark plugs may affect oil usage in your engine. Learn more about spark plug maintenance and engine care.

Aug 4, 2025Learn why changing spark plugs is safer and more effective in a cold engine. Find out how temperature affects spark plug installation.

Jul 30, 2025Discover the key symptoms of wet spark plugs that affect engine performance and efficiency.

Jul 14, 2025Discover why the 5.7 Hemi engine features two spark plugs per cylinder for enhanced performance and efficiency.

May 12, 2025Learn the signs of a bad iridium plug and how to inspect and test it for optimal vehicle performance.

Feb 11, 2025Discover how a faulty coil pack can still create a spark and its impact on engine performance. Learn more about maintenance and repairs.

Jan 16, 2025Learn how to diagnose engine sputtering efficiently, from checking fuel systems to inspecting spark plugs and airflow.