What Plug Is Best?

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Dec 18, 2002 | 01:03 PM

#21

Geoffman72

Senior Member

Joined: Nov 2001

Posts: 1,234

From: Rochester, NY

Good question. I havent even heard of anybody finding them really.

Dec 18, 2002 | 01:29 PM

#22

Erik

Senior Member

Joined: Nov 2001

Posts: 458

From: New Jersey YO!

Quote:

Originally Posted by FCmaniac' date='Dec 18 2002, 12:08 PM

Has anyone ran just the standard Denso plugs (not Iridium)? I'm curious about how they held up after 15K or more compared to NGK R's.

i had the denso's in my 91 n/a for a while...the car ran great while they were in

after about 13K i changed them...the porcelien (sp?) piece of the plug actually cracked open! lol...and sparks were flying out. and this went on for about 1000 miles before i noticed what was wrong...kept hearing this "static" noise coming from the engine bay on hot days. finally saw the sparks and changed them

Dec 18, 2002 | 10:34 PM

#23

Apex13B

Senior Member

Joined: Nov 2002

Posts: 1,679

From: Colorado Springs

lol...the same thing happened to me with NGK plugs...after 1000 miles though..its just a freak occurence...shitty porcleain slips through quality control dept.