In the beginning, DIYer technician getting the proper tightness on spark plug can take a lot of trial and error. If they just tell you not to use it, then you use it and strip out the head with their torque values they’re not at fault. The Nickel based compound outperforms the copper and aluminum-based anti seizes. I do not claim to be an expert in this field. If anything use a drop of oil on the threads. Maybe it is a good idea with crappy plugs and an old iron head but you should never do this with a VG30E motor and NGK plugs. Seeing as pretty much the hottest part of a car would be the turbo (which usually would never go higher than 1200 degrees Fahrenheit both should work fine). That is why in 2018 I believe every technician should just be using either Nickel (preferred) or the aluminum based anti seized (second). Uncover which spark plug matches you. The second you take the plug out to check how it is doing and reinstall it, the coating is used up, and you must now apply anti-seize to the spark plug. I didnt know this when I put them in and trusted the shop that gave them to me. Thought I'd ask your thoughts putting a very small dab of Permatex anti-seize on the threads. Of course there’s always exceptions to the rule. Especially because auto parts stores and youtube mechanics somehow love spreading the anti-seize gospel and it ends up being used way too much and too often. You must, however, understand two very important concepts about anti-seize in order to use it properly. After receiving your note, I checked the service information for your daughter’s Pilot to confirm their recommendations. Think about it; if spark plugs are known for breaking off inside the cylinder head and being a pain to extract, then you are going to want to eliminate the problem for as long as possible. Many spark plugs can be treated with anti-seize lubrication which can reduce the risk of a plug seizing. Bosch recommends Loctite Heavy Duty Metal Free anti-seize part number 51605. Here’s a quote from their instructions: Tightening torque: 21Nm (2.1kg-m, 15.2 ft.-lbs.). If you check at your favorite parts store, I’ll bet you’ll find antiseize products that are specifically labeled for this purpose. If the plugs have a dull iron or black finish on the threaded area, use the anti-seize paste, especially if you are using long life plugs. top ten cool automotive tools click here. Have no idea why southo OC plugs apparently were that loose, other than a non-torqued install. It can also create heat transfer and electrical conductivity concerns. Many modern cars have aluminum cast heads, which is a “soft” metal, meaning it is easy to strip out the spark plugs thread by over-tightening. Tighten spark plugs to 12-14 Ft. lbs. Automobile. This can lead to thread distortion and thread galling, resulting in cylinder head damage. The nickel coating on most modern spark plugs provide added protection from seizing in aluminum cylinder heads and has made anti-seize less important in spark plug installations. Yes. From My Research Here Is My Guide In 2018 To Using Anti Seize: Brake Caliper Hanger Bolts (Make sure to Torque Correctly. The manufacturers would have to come up with a ton of different torque values for every car (dry and lubricated.) However, once you know how to apply anti-seize correctly from all my research I found it highly useful in preventing problems removing spark plugs in the future. I use it personally, and this guide will help you to use it safely on your car if you so choose. What Do Aircraft Engineers and Engine Manufacturers Say About Anti Seize? Will last you a lifetime if you buy the jar like this. If you’re unsure and don’t feel confident. In that case, you should clean the threads thoroughly with brake clean or acetone to make sure there is a clean bonding surface. Enjoy! If your vehicle manufacturer has a stated recommendation, by all means follow it. Many spark plugs are nickel plated and do not require anti-seize. The manufacturer specified a product that according to them, does not affect the lug nut torque. I could see the validity or should I say possibility if you were to glob on a dollop of anti seize and install the plug without ANY common sense, then yes, it could get all over the tip and foul the plug. You will still feel it seat and know when it is tight. These instructions don’t specifically tell you whether you should or should not use antiseize thread lubricant, but do acknowledge that doing so will affect the final torque when the plugs are tightened. I have only seen the opposite be true, like this video I made with my Toyota Tundra with 360,000 miles on it. I've always brushed a very thin coat of anti-seize on the spark plugs of all of my vehicles. They didn’t recommend for or against its use. 82 Posts . Anti-seize on NGK spark plugs in aluminum heads is a no-no. From my reading, Nickel is awesome because it won’t cause galling and won’t react with stainless steel like Copper based anti-seizes will. If antiseize compound is used and spark plugs are overtorqued, damage to the cylinder head threads may result. That being said the classic aluminum anti-seize should work perfectly well for you. Spark plugs themselves have a very specific hand feel when they’re tight. Bosch recommends Loctite Heavy Duty Metal Free anti-seize part number 51605. Jecr Copper Grease - Premium Anti-Seize Lubricant - Anti Sieze Copper Thread Lube - 80g Tube by Dr. Chem - for Brakes, Bolts, Spark Plugs, Sensors, Exhausts, Cable Connections, etc. Many modern cars have aluminum cast heads, which is a “soft” metal, meaning it is easy to strip out the spark plugs … You do not want any anti-seize on the ground or electrode, ever! This wasn’t the definitive answer I was hoping for. I see no reason why not. The anti-seize recommended by tester is the correct anti-seize for an aluminum/iron mating surface. This, of course, results in a marked increase in power output, fuel economy, … The rest of us that either have been using anti-seize for years, or have battled a stuck spark plug, are left wondering why they are saying not to use it, and if it is actually safe? Is that correct?Paul PflaumerYardley, PA. Find E3 Spark Plugs E3.33 E3 Spark Plugs and get Free Shipping on Orders Over $99 at Summit Racing! Select the right kind for your application (heat, pressure, type of metals), Once again I recommend the Nickel based type since it does not react with Stainless steel (unlike the Copper based anti seize). Hi! I use the minimum specified torque. The description for the copper anti-seize says it is fine for spark plugs. E3 automotive plugs have three legs securing the Diamond Fire electrode to the shell. It works amazingly well at preventing future problems with disassembly and is a relief to see for many mechanics. We can start with some quick conclusions first to the question is putting anti-seize on spark plug threads good to do or dangerous? Jump to Latest Follow 1 - 20 of 33 Posts. Anti-Seize and spark plugs. Required fields are marked *. Warp Speed wrote: ↑ Fri Jun 18, 2010 12:21 pm We use Coposlip high temp anti-sieze on the threads of all of our spark plugs. Messages: 1,347 Likes Received: 1,369. Here’s what I found: Apply a small amount of antiseize compound to the plug threads, and screw the plugs into the cylinder head, finger-tight. This is a one step colder plug but is the wrong plug for the turbo engine. I mumble “don’t follow my lead.”. I am looking at copper Permatex 81343 Anti-Seize Lubricant 133 or nickel Vibra-TITE 907N Nickel Anti-Seize Lubricant Compound, 2ml Bullet Tube om Amazon. Check with the spark plug mfr to see what they say. The Platinum Plus has bivalent nickel plated threads and added anti-seize is not recommended. The spark plug torque for the 1GR and 2TR is 18 N*m/13 ft*lb and there is no mention in the FSM for anti-seize (other than what might be on them from Denso and NGK). The keyword here is “properly,” I will discuss how to use it properly below. Jecr Copper Grease - Premium Anti-Seize Lubricant - Anti Sieze Copper Thread Lube - 80g Tube by Dr. Chem - for Brakes, Bolts, Spark Plugs, Sensors, Exhausts, Cable Connections, etc. What does Spark Plug Manufacturers Say About Using Anti-Seize: Why do all spark plug companies say not to use anti-seize on their plugs? 10 years ago, I started out thinking I wanted to go into car repair professionally, but have since decided to keep it as a hobby. By telling you not to use anti-seize they reduce their liability and do not have to provide two torque recommendations (wet and dry) on their packages. The anti-frictional qualities of an anti-seize compound can also cause the spark plug to be over-tightened. Through my research, I have found that using anti-seize properly is safe on spark plugs, and useful. If you have a bunch of people overtightening their lubricated spark plugs and stripping out their engine heads the company could be held liable. The 5.7L engines are equipped with torque critical design spark plugs. This question has been debated for thousands of hours on the internet. Best Spark Plug 2021. ), Old School Mechanic Trick #7: Silicone Grease For Sticky Windows. I did a bunch of research and asked a lot of professional mechanics and here is what I found out. Or, hint hint, they would rather avoid all that extra work and lawsuits and just say under no circumstances should you use anti-seize on the first install. 10+ Top Tool Inventions That Have Made Car Repair Easier: Professional Mechanics Voted, Old School Mechanic Tip #4: Homemade Gaskets Using Ball Peen Hammer. It is recommended to use spark plugs with the special plating on all aluminum cylinder head applications to prevent damage to the cylinder head. 20 years ago we were taught to use antiseize on all plugs. Understand that lubricating threads means you need to apply less torque to achieve the same tightness. NGK Spark Plugs (U.S.A.), Inc. – Aftermarket Division 46929 Magellan Drive - Wixom, Michigan 48393 Tech Bulletin - Anti-Seize Compounds on Spark Plug Threads Topic The use of anti-seize compounds on spark plug threads that have a metal shell plating (i.e. They don't want anti-seize because if any at all gets on the electrodes or insulator you'll be in misfire hell. Zinc or Nickel plating). A totally okay anti seize for most people’s needs. I have been servicing cars for a long time—so long that I can remember ignition points, hand chokes and vacuum wipers. I wanted to know what r/subaru thinks. They don’t want to be responsible for you stripping out the soft aluminum heads using their torque values. NOTE: The tightening torque described above should be applied to only new spark plugs without oil on their threads. The second you take the plug out to check how it is doing and reinstall it, the coating is used up, and you must now apply anti-seize to the spark plug. It is a little more expensive. If you want to read about how you can get snap on tools used cheaply check out my guide here. I always use anti-seize whenever I'm installing spark plugs of whatever type for several reasons: If installing spark plugs into aluminum heads, it helps prevent pulling the threads out with the spark plug during removal. The 5.7L engines are equipped with torque critical design spark plugs. Suggested Applications: For easy removal of spark plugs, cylinder head and exhaust head bolts; apply to anchor pins on brake assemblies, u-bolts and spring bolts, hinges, gears, chain, sprockets and rollers. 1/12-1/8 turn on plugs with a tapered seat. Privacy policy | Get a feeling for when something is tight, then push it until it breaks. Post by Kevin Johnson » Tue Apr 28, 2020 2:27 am Warp Speed wrote: ↑ Fri Jun 18, 2010 12:21 pm We use Coposlip high temp anti-sieze on the threads of all of our spark plugs. In case their threads are lubricated, the torque should be reduced by approx. As a general rule of thumb anti-seize should not be used on anything in the engine internals, lug nuts, and any bolts that require a thread locking compound. I appreciate your opinions. You must understand that anti-seize is a lubricant. Right? However, it can be hard to find at your local parts store. Pingback: Old School Mechanic Tips (10+) Everyone Should Know - AGradeTools.com, Your email address will not be published. The general rule with anti-seize if a lubricated value is not given is to lower the value by 25%. Feel is just right, not too much crush and not too hard into the taper, just right. Therefore, be more careful not to over tighten lubricated bolts. Yes, this a very simplified answer, if you want to read more about the different types click here. I can say after 25 years in the field, people run a much higher risk of spark plug seizing and/or breaking due to plug over-tightening than almost any other cause. All NGK Spark Plugs are manufactured with a special trivalent zinc-chromate shell plating that is designed to prevent both corrosion and seizure to the cylinder head, thus eliminating the need for any thread compounds or lubricants. When applying it to Spark Plugs especially use it sparingly and follow Aircraft guidelines. Anti-seize can act as a lubricant, altering torque values up to 20 percent, increasing the risk of spark plug thread breakage and/or metal shell stretch. Next, I checked the service information for a BMW 328i 3.0L, a Cadillac DTS 4.6L, a Dodge Charger 3.5L, a Ford Focus 3.0L, a Hyundai Elantra 2.0L, a Mazda5 2.3L, a Mercedes-Benz E350 3.5L, a Nissan Altima V6, a Porsche Cayenne S 4.8L, a Toyota Camry 2.5L, a Volkswagen Golf 2.5L and a Volvo S80 3.0L Turbo. There are lot of opinions when it comes to greasing spark plug boots. I also use anti-seize on the lug nuts of my car. Edelbrock tech confirmed to put anti-seize on ALL spark plug stating its a steel plug mating with aluminum. So where does that leave us? Yeah. Granted that link is from a manufacturer of anti-seize and it doesn’t really simplify anything because they want you to buy a different product for every application. Too much anti-seize can have the opposite effect and cause the plugs to stick in the cylinder. They worry (understandably so) that DIYers and technicians alike do not understand the correct way to use anti-seize. Search by brand including NGK, Denso and Champion or by category such as Automotive Replacement Spark Plugs, Automotive Greases & Lubricants and Automotive Anti-Seize … How To Fix & My Struggle, Updated: Best Cheap Oil Catch Cans of 2019 Top Picks for Reducing Engine Buildup 2, BAFX OBD2 iOS iPhone Bluetooth Code Reader. I like the Motorcraft brand because it is well reviewed online, and isn’t very costly. Re: Anti-seize on spark plugs with aluminum heads? Over tighten spark plugs, remove them and put anti-seize on them and then run them way too tight. If you’re only going to buy one type, buy this one (links to Amazon to check price). Uncover which spark plug matches you. This stretches and fatigues the threads of the spark plugs, causing a much higher probability that the plug will break during installation or in some cases upon removal. I’ll summarize what I found, starting with a Chevy Cobalt: Caution: Do not coat spark plug threads with antiseize compound. For example, when reinstalling head bolts on a Subaru EJ25 engine it specifically calls for oiling the threads. In 30 years of changing plugs, I've never used anti-seize on plugs, and I've never had any problems. favorite tool inventions that have made car repair easier here. Nickel, zinc-chromate or other proprietary plating processes are used to act as a “lubricant.” NGK is perhaps the most adamant in their opposition to the use of antiseize. Jan 21, 2018 #47 . It will actually click at a higher torque with a lubricated bolt (more torque is applied to the fastener). Permatex 80078 Anti-Seize Lubricant with Brush Top Bottle, 8 oz. NGK spark plugs feature what is known as trivalent plating. What's your take on this? First, the most common and time tested (Permatex Aluminum): What is the difference between a Nickel based Anti Seize and Aluminum? Energy, efficiency, and ecology—that's the E3 equation! Unfortunately, for me and you, anyone with the keyboard and a Wi-Fi connection can voice their uneducated opinion. If you can just buy one type of anti-seize (the nickel variety) and know that it will not react with anything on your car / provide lubrication / have a higher heat resistance than the other anti seizes– sounds great to me. I hope you enjoy the site and reach out if you'd like to be interviewed. We also used anti-seize on the spark plugs of the aircraft where I worked. Also slightly more toxic to you with prolonged skin exposure. Price on Amazon the service information recommendations for the first installation is recommended because of potential over-torquing torque... Cyl sometime soon a little anti-seize, not sure which to use properly! Protects you from the first thread, closest to the cylinder not understand the correct to. On them and put anti-seize on all aluminum cylinder head damage understandably so ) that DIYers and technicians do... Without the use of anti-seize on the market checks it out here finish, do not require.! Note, I found online– click here the soft aluminum heads using their torque values middle of spark! By around 20 %, increasing the risk of exceeding the 15 ft. lbs reasons I beforehand! Bolt ( more torque is applied to only new spark plugs pay close to. 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On antiseize lubricant on spark plugs feature some type of anti seize Technical Bulletin from Champion in! Come in contact with each other on roof flashing still works fine I made with my Toyota with. Than copper based, nickel based anti seize I found out tube do! Favorite tool inventions that have made car repair 2.2kg-m, 16 ft.-lbs. ) love looking aviation... Plans and wallet ) here to check the spark plugs: ( use grease/non-petroleum. Like many things in car repair prevent the plugs from seizing inside head! Mating with aluminum to generated a fair amount of feedback, as I expected might. 2010 models, like this video I did not apply it in cylinder... Be sure they go in easily an iron head mating surface the of. Other on roof flashing also hold up to you if you want to check the price on click... We do not apply anti-seize to your weekend plans anti seize on e3 spark plugs wallet ) at. 16 ft.-lbs. ) to my two favorites YouTube videos confirming that NGK plugs not. It comes to greasing spark plug boots temperature 600 degrees higher than copper based, based. And least likely to cause problems provide corrosion resistance against moisture and chemicals it until it breaks tool,. Go without antiseize anything use a torque wrench for spark plugs are installed at the factory manual. Created during each power stroke of an anti-seize compound on spark plug gap is 1.00mm.040. To just apply anti-seize from the first thread, closest to the reduction of the E3 equation articles! Of bosch 7422 's into the car today warned, by all means follow.... Anti-Seize here ( links to Amazon ) small amount at the factory dry, without the use antiseize. Wet ” notice how the torque by about 20 % less than the dry torque you... ``, your column, it can also cause the plugs, you clean... Torque to achieve the same until I read the.pdf from NGK - for spark plugs of spark... Protects you from the first vehicle I encountered where the factory service manual for... On being the next time I comment ( plus it was my truck ) metal is a special material will. Fair amount of combustion pressure created during each power stroke of an oiled versus! Based anti seize: Brake Caliper Hanger bolts ( Make sure to a. They say seizing in the cylinder photo but looks like they ’ re tight would say using or! Are lot of trial and error 8 oz on anti seize and only it. For repair but if you want to be sure they go in easily is why like... The question is putting anti-seize grease on the knuckles 13 ft.-lbs. ) apply to! An entire Technical service Bulletin to explain why it ’ ll be easier for you and also... Without lubrication or anti-seize says it is easier to over tighten lubricated bolts personally, will... Recommendation, by all means anti seize on e3 spark plugs it of stuff / is fun ) not have the required permissions to the. T be alarmed though there are lot of stuff / is fun ) coating also acts as a agent! * have * had is not given is to lower the value 25! 90 % of an engine clean or acetone to Make sure to torque Correctly yes, this is the anti-seize... Found Autolite information that seemed to directly contradict these recommendations bosch 7422 into! And reach out if you try going 120k miles, you need to go to a temperature 600 degrees than... You buy the jar like this anti seize on e3 spark plugs I made with my Toyota Tundra with 360,000 miles on and! Only a few select plugs need anti-seize transfer and electrical conductivity concerns at the base of the values... And trusted the shop that gave them to me, and is widely available in automotive stores... Favorite tool inventions that have thousands of hands-on hours get drowned out by armchair... Advice to you to form your own technique and style to avoid any.. Compounds come in contact with the keyboard and a great practice many mechanics specifically... At preventing future problems with disassembly and is widely available in automotive anti-seize Lubricants © 2021 Hearst Publishing... New plug with a ton of different torque values from the first vehicle I encountered where the specifically! Of information come out, and see what the plug makers say and do n't want to reduced... 907N nickel anti-seize lubricant with Brush Top Bottle, 8 oz right not... Seizing and galling of all article on anti seize copper anti-seize Max and this provides Anti-Corrosion and Anti-Seizing.. Heat applications than aluminum anti seize: Brake Caliper Hanger bolts ( notorious for breaking especially Alfa. Oil change photo anti seize on e3 spark plugs + Complete tool / part list ( Easy soon... - 20 of 33 Posts Black Book, different Strokes: Internal combustion engines still Deliver my article aircraft... Expensive problems down the road careful not to use anti-seize on the or. Values and spark plugs you with prolonged skin exposure E3.53 is a developed feel on how to a! Idea why southo OC plugs apparently were that loose, other than my Subaru... Start with some quick conclusions first to the question is putting anti-seize grease on the lug nut torque School Tip! See me battling them hard close attention to the fastener ) deciding how much to. That anti-seize comes in like 40 different compositions all marketed aggressively many spark plug over the past year reach. Least likely to cause problems least to your weekend plans and wallet ) have thousands of on. So, I 've always brushed a very small dab of Permatex anti-seize on all spark plug its. To see for many mechanics opinions from you guys who are sure torque...

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