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Tag: spark plug lifespan

Should I Change Spark Plugs If Nothing Is Wrong? The Real Truth About Preventive Spark Plug Replacement
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Should I Change Spark Plugs If Nothing Is Wrong? The Real Truth About Preventive Spark Plug Replacement

Even if your car runs fine, worn spark plugs silently hurt fuel economy and risk costly engine damage. Learn when and why to replace them before they fail.

November 6 2025