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Old 06-11-2003, 09:55 PM
manny manny is offline
Registered User
Join Date: Feb 2003
Location: Ontario, Canada
Posts: 3,160

I think the C 230 K's are a little more demanding when it comes to sparkplugs.
At least mine seems to be, that's why I like to change them at 50 k miles.
2007 C 230 Sport.
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