I've been reading about the E3 plugs and it sounds like they can increase fuel efficiency. Remember, this figure needs to be precise within hundredths of an inch. Slow acceleration. (One of them is the same year and model as mine). Most likely a hotter plug of the same brand as the OEM supplied would have done the same thing for half the price. E3 Spark Plugs Problems. I pull the spark plugs right there in … Has any one used the E3 Spark Plugs and are the worth it? The important factor is not to block the intake side with anything not block the spark from the piston. The less current flow, the less voltage drop there will be. The E3 plugs ran fine to begin with. Joined Jun 28, 2010. bloomington, Illinois. He has a set of E3 spark plugs which he claims are the ultimate spark plug. Big Igloo 2020. Nope no plug breakage problems for us but the wires will break so replace them at the same time. The plugs worked fine when the engine was cold and they did not show any problems until about 45 minutes in the tank (it would not crank back up after shut down). Remember that Multi Power Spark Plugs, or any other multiple electrode type spark plug, cannot provide more than one spark at a time. Source(s): https://shrink.im/a0eXV. Spark plugs are a crucial electrical component necessary to start your vehicle, so inspect your plugs if you’re having trouble getting your ride running. 0 0. So I pull off and hit another auto parts store. Seems like I may be having the exact same issue on my 2014 Kawasaki Ninja ZX-6R 636 also. The E3 doesn't impress me as an ideal plug for a two stroke. E3 E312 - Alternative spark plugs There are 6 replacement spark plugs for E3 E312 . Im getting a P0300 DTC; random cylinders misfiring. This will reset the car’s computer an save you from performance headaches. The primary purpose of the multiple electrode spark plug is to achieve greater spark plug durability and reliability over the life of the spark plug." Used them once in my lawnmower and weedwacker, they sucked. got 'em to replace the one defective plug, and a month later it started missfireing again! "They just can't handle it for some reason. It only takes one spark from one electrode to ignite the mixture, 3 of them don't do it any better. Some say better hp and gas milage. One of the latest comes in the form of the E3 spark plug . Car ran great right up until I changed them out at the recommended mileage interval. E3 uses a cut-back electrode design to reduce quenching by reducing the contact surface area between the electrodes and flame nucleus. ACDelco says the stock plugs typically get between 75,000-100,000 miles. Replace with denso spark plugs and the difference is night and day. Some people categorically claim that Hemi engines don’t like E3 spark plugs; however, I know of three people (personally) who have used them successfully, without any problems whatsoever. E3 Plugs I've been running them in my 07 Sierra, 4.3L w/5 spd manual for approximately 14,000 miles without any problem. Thinking that alls well, at one point I went back to the 810 spark plugs (new set, gapped properly) and once again in appx 300 miles the plugs were so fouled I had to nurse the bike home. This happens when drivers attempt to start their vehicles multiple times without success. I found out the hard way. In a newer, computer controlled engine you might want to disconnect the battery negative cable for about 15 minutes or so. This needs to be especially precise or it can lead to a whole host of problems for your vehicle including a high number of misfires, power loss, bad fuel economy, and reduced lifespan. Quadcab666, Apr 2, 2010 #1. glider Veteran Member. Spark plugs are designed to ignite a mixture of gasoline and air in internal combustion engines. My mpg increased about .5-.75 mpg. E3 claims they can increase power, reduce fuel consumption and improve hydrocarbon emissions in long-term use - direct quote. If you have a starting problem and an E3 made it better, well good. If you don't believe me then ask TTP engineering. They made my engine idle rough and at lower RPM range my engine made a funny sound. Get Extra Percentage off with shop.e3sparkplugs.com Coupon Codes December 2020. Lv 7. If you have a Honda you have to use denso or NGK spark plugs. This one falls into the plausible-but-unlikely category. The most common cause of poor acceleration in most vehicles is a problem in the ignition system. E3 plugs look wack. As for E3 spark plugs, I have tried them and have not seen any great improvement. Jan 05 2014, 11:36pm +1 on changing wires. We made a 1600 mile round trip the next week and no problems. Not a fan of the E3 plugs. Stay away from E3 and the other gimmick plugs if you can. Trying to remove spark plugs from Ford's 3-valve 4.6L, 5.4L and 6.8L 2004-2008 engines can cause part of the plug to break off and get stuck in the cylinder head. The only thing the fancy plugs do better is empty your wallet faster. I think the best tip for changin spark plugs is to gap em properly, use lubricant on the boot and connector and for God's sakes.....don't over tighten em. E3 plugs for my car with a nickel plated copper core electrode - $5.99 apiece NGK G power plugs with a nickel plated copper core electrode- $2.39 apiece NGK -platinum $ 3.39 For an H-6 it looks like the plugs cost a bit more but, the same material plug is still less than the E3 plug and the platinum was only a few cents more at several places. Just a quick question, Has any one ever used e3 spark plugs. Spark and gap distance are a factor of voltage, resistance impedes current flow, not voltage. Sometimes they work but usually they just cause problems. Aftr intall the first thing I noticed was an increase in power and I was able to shave about 2-300 rpm's off my shift points. Ran better. On two strokes especially I get a great tone at high rpm, and noticeably more overrev. 2001 Chrysler Town and Country 3.8L with 165,000 miles. Spark plugs have long been a popular area for innovation of this sort. The RF harmonics come with their own problems, like jumping across capacitors and applying reverse voltages on semiconductors. Jan 3, 2012 #1. fletchlives Probationary Member. Swapped them for NGK G-Power platinums and the car runs well. At this point, I should clarify that the new plugs I purchased were E3.66 DiamondFire spark plugs. Some say it makes there car run like crap. Went back to Champion plugs in those. 1. Failed vehicle starting attempts eventually lead to wet spark plugs, according to E3 Spark Plugs. No, the problem is the Bosch junk you screwed into your cylinder heads. Edited by IgnitionMan on 09-29-11 08:09 AM. Let's explore three common issues that occur during the firing sequence, and how spark plugs manufacturer's work to overcome these problems in plug design. If the plugs you got have metal gaskets then you have the wrong plugs. That's what I'm running in my Chevy Colorado. I got differnt opinoins from diffrent people. BTW, there ARE a line of dual negative electrode NGK spark plugs used in some of the Suzuki GSXR engines from years past, but, their engine configurations and ignition systems are far, far different than the ones we are working with, and the NGK plugs are light years superior over the E3 uselessness. Listed below are 6 common symptoms of worn-out spark plugs or spark plugs that have fouled and need to be replaced by an ASE certified mechanic as soon as possible. I was running Bosch+4 with no real trouble. Check Latest Price. See More Reviews. 25,464 108 53. "E3 Spark Plugs' shells are triple-plated to protect against rust and corrosion," Steve explains. But if … This can lead to engine flooding, which in turn can soak the plugs so they're unable to form any kind of spark … He also said most people DID see mpg improvements. Flashover This can occur when the air is highly ionized (such as on a stormy day) or when the insulator is dirty. When the piston inside the cylinder compresses the air and gasoline at the top of its cycle (aka "top dead center"), the plug creates a spark to ignite the whole thing. If you want good plugs go with ACDelco Iridium spark plugs. Hey y'all. When I changed out the spark plugs on my Challenger I went with the stock Mopar plugs which are made by NGK. HD stock plugs work just fine. [/QUOTE Very large combustions? But like I said I'm old, 56, and my rear end ain't as sencitive as it usta be. I replaced my spark plugs with E3 plugs. Re: E3 spark plugs. The circuit was designed for resistance and will work best with it. I had E3's for 5k miles and 2 misfired. This is not really a question, it’s a suggestion to those people who’ve installed the E3 “Diamond Fire” spark plugs for their better efficiency. Been running good ol stock HD plugs for 8 years and haven't had a failure yet. I ran a circular gap brisk for a while but I prefer a good quality j lead, because I felt the circular gap fell a bit flat at the top. I talked to the manager at Advanced Autoparts and he said he won't sell them to anybody with an engine bigger than a 4 cylinder. Those “new” plugs made for some interesting experiences (adventures) on the water. I truly understand the skepticism and had it myself until I experienced this. I use for about 3,000 miles and had to pull them. 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