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  1. Join Date
    Apr 2009
    Posts
    429
    #1
    most new cars today are equipped with iridium plugs for longevity. But you can always buy them outside as long as you know the irdium-equivalent of your stock plugs. I still prefer Denso and NGK iridiums. You can always access their website if you want to know their models for your engine. Since they are long lasting, What i do is rotate them every 5-10k km mileage to prevent their treads seizing up in the cylinder head.....

  2. Join Date
    Aug 2012
    Posts
    2,767
    #2
    Quote Originally Posted by LN106G View Post
    Since they are long lasting, What i do is rotate them every 5-10k km mileage to prevent their treads seizing up in the cylinder head.....
    Nice tip. I'll do this yearly na rin for my NGK Platinums na good for 50,000 km.

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