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How to check BMW spark plugs easily

In this video, learn to test spark plugs and ignition coils for a BMW using a specialized test kit. Discover how to identify ...
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Test Your Spark Plugs & Coils Like A Pro ️⚡

In this video, I show you how to test spark plugs and coils on any car, even if the spark plugs are recessed or hard to reach. Whether you're troubleshooting engine misfires, poor performance, or bad ...