iridium
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ORIGINAL Iridium Plugs at 223,000 Miles
At about 100,000 miles I was thinking of replacing plugs in my 2014 5.7 Hemi, so I removed both from cylinder #2 (because it was easiest to reach) for inspection. They still looked brand-new, so I put them back in and stopped worrying about plugs. At 223,000 miles, I’m getting a recurring...- Funkychateau
- Thread
- hemi iridium ngk plugs
- Replies: 24
- Forum: Engine & Performance
