E3 Spark Plugs

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  #166  
Old 03-02-2011, 01:37 PM
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Originally Posted by Bluejay
Have you cleaned the MAF and throttle body? Could be those are dirty. However, there have been a couple of posters with failure of the E3s. One had the isulator separate from the electrode on several plugs.
I cleaned the MAF when I did the plugs at 65k. I have not touched the throttle body.
 
  #167  
Old 03-03-2011, 02:21 PM
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i received a refund check from e3 today, so i might have had some bad plugs or what ever the case may be, but at least their customer service is top notch.
 
  #168  
Old 03-03-2011, 03:00 PM
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Im getting ready to change plugs in my 04, im glad I stumbled across this site. A lot of good info.....Motorcraft it is
 
  #169  
Old 03-28-2011, 06:36 PM
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I will give my thoughts on E3's Not on a Ford but I ran them on my wife's Buick and had either the plug or plug wire go bad both replaced at the same time. Bought them both from Orrielys both were replaced under warranty. But the parts boy has said they have had many plugs come back. When running right never noticed a bit of difference than with the old plugs with over 110,000 miles on them. Just my $.02
 
  #170  
Old 03-28-2011, 07:50 PM
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Originally Posted by MGDfan
Hi Steve.

Nosir - you are safe ( sort of, lol).

Yer plugs are of the traditional one-piece design.

Yer issue (potentially) is one of blowout since you only have 3-4 threads in the head.

What I would do is at least check the torque on yours soonest. And if you do replace, current wisdom suggests OEM Motorcraft (or a similar nickel-plated plug like Denso, etc), no anti-seize on the threads, and 28 ft-lbs dry.


MGD

Yes definitly worry about the blow out!!!!!!!!! I just spent 3500 on a new motor and install. I blew plugs 1 and 2 2x each. and blew plug 3 one time. needless to say it pissed me off bad enough to just buy a whole new motor! my plugs will be changed every 2 or 3 years from now on.
 
  #171  
Old 03-28-2011, 10:23 PM
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installed e3 plugs a few months back w/about 35k on my 07 5.4 s'crew...
ran like a top for 3 weeks then chased a multiple cylinder misfire until I swapped them out for champion 7989's...almost 5k later and no problems...returned e3's to summit for a full refund...
many people say champion's are for lawnmowers but installed and gapped right I think they are good to go...

Just my .02
 
  #172  
Old 01-28-2015, 11:46 AM
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I have had Champions in for 50k miles (I am at 85k) and so far good, but I think it might be time for change. Fuel economy is 13.4 but I live in Communist California with the Air Resources ****tail gas.
 
  #173  
Old 03-31-2015, 02:45 PM
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So sam1947 how did they do?
 
  #174  
Old 03-31-2015, 04:34 PM
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I may have him confused with someone else but I think he had to pull them out after about 3000 miles. They do not have a good rep in these engines.
 
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  #175  
Old 03-01-2019, 02:28 AM
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No performance gain. No mileage gain.

When I start the truck, it runs.

Nothing bad happened in my truck with the E3.
 
  #176  
Old 03-02-2019, 11:10 PM
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Originally Posted by Fifty150
No performance gain. No mileage gain.

When I start the truck, it runs.

Nothing bad happened in my truck with the E3.
lol
 
  #177  
Old 09-03-2019, 01:49 AM
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Nothing bad happened. They work. That's the best part.

For so many years, I've heard that only OEM spark plugs will work. Sure, there are cars and trucks where that is true. Some cars and trucks, you are better off with the OEM. But it's also good to know that for some of us, there are alternatives to OEM. Every auto parts store stocks a bunch of aftermarket spark plugs. And most of those spark plugs probably are not very good, and will cause problems.

Good to hear that the E3 actually does work.

On the other hand, ALL of the E3 advertising claims are Bee Ess! There is absolutely no way that they engineered a magic spark plug which gets more power, burns cleaner, last longer, improves fuel economy........unless of course, you also believe that certain motor oil brands and formulations do all that and removes sludge. Every motor oil claims to remove sludge. If that were true, then there wouldn't be any sludge at all for the next oil to remove.
 



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