hmmm posted by LJZTT on March 14, 2013 at 11:11 AM
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required much more work. I would have replaced twenty other things before the spark plugs just because they had so little mileage on them. Only reason I started there was because a non-Z friend mentioned to me that he solved the exact same issue on his daily with new plugs. It was much easier to replace those then the other things I wanted to test/replace. I've never been able to read spark plug conditions and can't see anything wrong with the ones I removed. Maybe someone here can see something?