malsup83
Senior Member
Found out today that last year when I changed my spark plugs I used the wrong ones.
I changed them with NGK coppers. Guy at Autozone informed me that they're supposed to be iridium. Got them changed out today but haven't fired or up yet.
Finally off to my question.
Could using the copper plugs have damaged anything?
I changed them with NGK coppers. Guy at Autozone informed me that they're supposed to be iridium. Got them changed out today but haven't fired or up yet.
Finally off to my question.
Could using the copper plugs have damaged anything?