Spark Plugs Change and CPO warranty
#1
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Wanting to replace plugs on my 2012 C4S with 36k miles at Indy and wondering how that would affect existing CPO warranty (which runs thru Dec2018). Thanks in advance for any advice. Btw how much is plugs change at Porsche dealers nowadays?
Last edited by socalpcarfan; 02-06-2017 at 07:46 PM.