Denso Iridium power spark plugs has anyone used these before because my car didnt like them, they made my car go into limp mode. even when the tick over was spot on.
Which ones did you get? IK20/2/4? I am running IK22 that I purchased pre-gapped and have had no issues at all...All ran the NGKs before without any issue...
Yeah the IK20 SHOULD be ok, I would have rather went with the IK22 as they are one range colder which will allow you to run further timing advance and higher boost...Have you tried the NGK BKR7EIX?
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.