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Join Date: Mar 2004
Location: Los Angeles
Posts: 17,651
Iridium plug gap question

So, I am trying to be a carguy (Vash, you bastard, you inspired me again) and decided to change my plugs, clean the MFI and throttle body on my 5 gen 4 runner. It has close to 90,000 on it. After a few hoses and some swearing out of the way, I discovered that my original plugs are different from the number they gave me at the parts house. According the Denso catalogue on line, the plugs are correct from the parts store. I looked it up and the gap difference is 1mm vs 1.1mm. I know there's no gaping it on my own with these iridium plugs. What do you think, those of you that has experience with "modern" vehicles? I am temped to just put em' on. Ones I got has the larger gap, .1mm
Old 04-10-2020, 06:20 PM
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