28-03-17, 08:37 PM
(27-03-17, 10:50 PM)three season link Wrote: ....... it seems I expected too much from iridium plugs. CheersIf the plugs are genuine then you would have had the same issue with standard plugs, the fact that they have iridium tips has nothing to do with the external construction. As I said I replaced my Iridium plugs after 26k and to be honest they didn't need replacing, they certainly didn't look anything like yours. I don't think your experience is typical of iridium plugs or plugs in general. You could send your photo to NGK to see if they have any comments.