i pulled out my plugs today on my jdm h22 and they are all white!...lean mixture??...no check engine light or vacuum leaks that i know of..
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white spark plugs
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Originally posted by 10thAnnivCB7 View Postrunning lean ,, maybe burning coolant
If nothing is found to be wrong , try putting colder plugs.
1993 Honda Accord LX 2004-2009
1996 Honda Civic LX 2009-2012
2012 Kia Optima LX 2012-2013
2010 Honda Accord EX-L V6 2013-2018
2007 Honda Fit Sport 2017-2017
2018 Honda Accord EX-L 2.0T 2018-20XX
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