spark plugs
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OEM NGK Iridium Spark Plugs replaced @ 54,000 miles on '16 KIA Forte - How do they look?
I replaced the OEM plugs as preventative maintenance as my driving falls under severe service. They were a bit difficult to remove from the aluminum head but I gingerly loosened then tightened then loosened until it smoothly loosened out. OEM gap is .039-.044; all the old plugs were at...- MR 22
- Thread
- forte iridium kia replacement spark plugs
- Replies: 16
- Forum: Mechanical/Maintenance Forum
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C
When were AC spark plugs with no green stripes made?
Not sure if this is the right place to post this but I'm curious as to when the AC spark plugs that didn't have the four green rings around them were made? I know some had them and some didn't. I've seen one ebay post showing a set of no green ring AC spark plugs from the 50s. I have these...- Cooper00
- Thread
- ac spark plugs spark plugs
- Replies: 11
- Forum: Automotive General Topics