Counterfeit Nissan and NGK plugs

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V8Pathy
Posts: 192
Joined: Sat Jul 28, 2007 9:20 pm
Location: Los Angeles, CA

Postby V8Pathy » Mon Nov 25, 2019 10:28 pm

got my replacement from Courtesy Nissan and installed them tonight.
All 8 of them had the exact same gap 0.037 ish which is about the gap that was on the oem ones I removed with 120K on them.

The counterfeits I pulled had various gaps: 3 were 0.020, 3 were 0.025 and 2 were 0.030 ish. I also noticed the lower electrode had a wider base on the counterfeits as well as a different font on the side.

SUV seems to idle better at about 750 rpm vs 500 rpm with counterfeits. I was getting lots of misfires at 500 rpm.
I haven't felt misfires at idle so far in my test drive tonight. time will tell.


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palmerwmd
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Posts: 1252
Joined: Tue Jan 31, 2017 4:45 am
Location: Mid Atlantic

Postby palmerwmd » Tue Dec 03, 2019 4:03 pm

Great!!

Thanks for the update!!!


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