Comments on: Choosing the right Spark Plugs for your Mercedes-Benz https://www.mercedesmedic.com/best-spark-plugs-mercedes-benz/ Mercedes-Benz Repair Guides, Service, How To DIY Sat, 18 Mar 2023 13:33:13 +0000 hourly 1 By: Mercedes Medic https://www.mercedesmedic.com/best-spark-plugs-mercedes-benz/#comment-39578 Wed, 30 Aug 2017 01:17:46 +0000 http://www.mercedesmedic.com/?p=6915#comment-39578 In reply to jorge.

Sorry, but I wouldn’t recommend installing copper spark plugs on a CLS55 AMG.

]]> By: jorge https://www.mercedesmedic.com/best-spark-plugs-mercedes-benz/#comment-39577 Wed, 30 Aug 2017 01:13:07 +0000 http://www.mercedesmedic.com/?p=6915#comment-39577 I appreciate all the insight. Can you please advise on the best copper plug for my 2006 CLS55. With the coolest heat range. I feel my car starting to rough rough, no check engine light as of yet. Planning on changing the plugs and wires together. Does the brand of wire matter?
Looking forward to your input.

Thank you

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