Factory Hot-selling Low MOQ Automotive Engine Sterring system Iridium Spark Plug Used For Honda 8th generation Accord Lingpai Odyssey ILZK7RB11S
How can I test a spark plug?
Test with a spark plug tester
1. Attach a spark plug tester to the ignition wire. At the other end, the tester connects to the spark plug as it sits in your engine.
2. Turn the ignition ON.
3. Start the engine, or simply turn it over if it won’t start, and watch the transparent sides of the tester.
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