E3 spark plugs

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Aug 3, 2010 | 12:20 AM

Rickster

Thread Starter

Newbie

Joined: Jul 2010

Posts: 14

Likes: 0

From: Winnipeg,Mb Canada

Year: 1998

Model: Cherokee

Engine: 4.0

E3 spark plugs

Hey guys
A buddy swears by these E3 spark plugs. PN E3.58 for 4.0 l6.
apparently they save up to 7% fuel (Don't they all?)
does anyone run these? thoughts?

http://www.e3sparkplugs.com/products.htm

Aug 3, 2010 | 06:19 AM

Copytech

Member

Joined: Oct 2009

Posts: 121

Likes: 0

From: Ironton Ohio

Year: 1994

Model: Cherokee

Engine: 4.0

This same subject came up last week.

https://www.cherokeeforum.com/f2/e3-plugs-54069/

Aug 3, 2010 | 08:05 AM

CAEMI

Senior Member

Joined: May 2010

Posts: 889

Likes: 2

From: Detroit, MI

Year: 1994

Model: Cherokee

Engine: 4.0

I will never understand how these snake-oil companies continue to get people to buy product. I honestly will never understand this. I don't know how to make those smilie things show up but if I did, I'd have the one where it is pounding its head against a brick wall.

Aug 3, 2010 | 12:53 PM

84zmyfavorite

Seasoned Member

Joined: Jun 2010

Posts: 352

Likes: 0

Model: Cherokee

No Snake oils! Just use plain ol, plain ol maintenance components for best luck in my opinion. Champion, Champion, Autolite (Autolite orange box el cheapo plugs in all 5 of my XJs) and they love em. Please stay away from Bosch multi electrode plugs. The insulators can explode, sending ceramic chunkies into the combustion chamber, right out the tailpipe. German components for German vehicles. American components for Jeeps!