anti seize on spark plugs yes or no?

Many spark plugs are nickel plated and do not require anti-seize. I really hope no one is using air tools to fire on spark plugs. The worst plug that i know is the long nose plug in the f150 triton. Dont put much. Dielectric grease is an electrical insulator and can cause odd mis-fires. You'll get people that say yes and some that say no on anti-seize. It's pretty vague that way. I use anti seize on every bolt I remove or replace and yes on spark plugs and lug nuts. Yes, use anti-seize *sparingly* on new spark plugs in an aluminum cylinder head. Trying to reinforce good shop practices. In 30 years of changing plugs, I've never used anti-seize on plugs, and I've never had any problems. If anti seize compounds come in contact with the core nose of the plugs, it can lead to a misfire condition. Plugs were torqued to 20 ft lbs (18.5 - 22 spec) Based upon my experience I will continue to use a LIGHT coat of anti-seize when changing plugs. However, corrosion and various metal wear and tear does as well so technically unless you are torquing a new nut in a new bolt Post by Walter R. Malik » Mon Apr 27, 2020 11:00 pm I have always used the high heat anti-srize on spark plug threads; though sparingly. If they're that intent on messing with me, a little anti-seize ain't gonna stop them from taking my … This can lead to thread distortion and Be nice but thankfully this isn't the 5.4L Triton pile of shit. Dont even own a torque wrench. Anti seize compounds can also have a torque multiplying effect when installing plugs. The potential for inadvertently creating a misfire is very real when installing new spark plugs. Using anti-seize on spark plugs will do the following: Alters the tightening torque by up to 20% which may cause over-tightening (or breaking the spark bolt) Reduces electrical ground contact if the anti-seize is non-conductive or semi-conductive (reduced spark possible) 1993 Quest 3.0 The reasoning for not using it was that the thread has a special coating to prevent seizing and by using anti seize which acts a bit like a lubricant it's difficult to torque the plugs at a proper (according to my research) 12-14 ft lbs. It can throw off the tq spec. Yes or no? Going to be replacing the spark plugs of my 14’ Mazda3. Does the car run BAD? Should I use anti seize with the oem iridium plugs or not? You don’t need anti-seize on your Denso spark plugs. Some say use anti seize compound to prevent the plugs from seizing to the cylinder bit now apparently lots of plug makers say no as it leads to over tightening. I have a 2012 Larado X with the 5.7 hemi. Hmm, I would feel safer with anti-seize and do the finger tight and 1/4-1/2 turn rather than torque . No. it is the correct stuff to use on your spark plugs. Complete Guide and Links to Correct Parts for the 1.5l Prius Engine. Trivalent coating). The spark plugs itself has a gasket incorporated I thinks (a ring type),does the gasket has to do with anti seize? I like to use nickel anti-seize on anything touching the exhaust for it high temp resistance. Sparkplug NGK TB-0630111antisieze.pdf You do not have the required permissions to view the files attached to this post. Like others have said, there is no Don't worry about them breaking. What are the best spark plugs for a 2004-2009 Gen 2 Prius. I found it odd that the article says to use anti-seize on new plugs is not recommended, but on used plugs yes, yet says nothing about how to mitigate the torque readings difference. Remove then reinstall same factory coated plug = use anti seize. Re: Anti-seize on spark plugs with aluminum heads? I suppose there's always a first time, but I plan on continuing to *not* use anti-seize on spark plugs. Ive always used engine oil on the threads. Just replaced the plugs in my 2012 GRC Ltd with 107,500 miles on the ODO. Just not a lot of torque there. They break in half all the Note - on the Permate bottle it is recommended for spark plugs. Yes, always anti seize. Hi Chris, FWIW,..I've used copper-based anti-seize on every plug installed in an aluminum headed engine for 34+ years without any difficulties or issues whatsoever. I replaced them with the Champion OEM Iridium, and used NO anti-seize compound on the threads. If you use anti seize, the torque spec on the spark plugs will change. Yes it does affect torque values but a Jeep isn't a rocket ship Just use it Steel into Aluminum = potential galling. Naturally, it's the bolt Never used a torque wrench on a spark plug, they don't need to be that tight due to springy washer/gasket. You really don't need any anti seize, just make sure you hand thread the plugs all … This is from a guy that has been professsionally working on engines longer than A tiny bit of Nickel Anti-Seize can be used on the threads of the new plugs. I say this because I've diagnosed many misfires created by greasy fingerprints, broken insulators and incorrect air gaps - all Asked two friend mechanics and one said yes other said no. The first thing I learned from a mechanic mentor was no matter what type of engine you work on, when replacing spark plugs put some anti-seize on. Misfire? What would happen if no anti seize is applied? Forum FAQ Search Memberlist Usergroups Calendar Register FAQ Search Yes, it skews your When you're talking about nickel spark No ~real~ harm done in using a little anti-seize, even on new coated plugs. For me, this has prevented problems when extracting the old plugs Jeff Lange, Dec 15, 2019 #26 12TRDTacoma, Lester Lugnut and BillsSR5 like this. Issue Applying anti-seize to the threads of spark plugs that have a Im old school and go by feel. I would put a VERY tiny little dab of it and run it around the threads with your finger. Spark plug threads get exposed to combustion gases as well as the dis-similar metal issues. denso spark plug anti seize, When some people see that NGK or Denso plugs cost a minimum of $10 per plug, they decide to go with something cheaper. NGKSP -0907 -1 September 2007 Topic The use of anti-seize compounds on spark plug threads that have a “special shell plating” (i.e. I saw this tread and knew a shit storm would start about Torque. If you do opt to use the OEM spark plug then you can use nickel anti-seize on the lower shell to help with any future seize. Yes, technically you're supposed to only install spark plugs once. In all the years I have been wrenching on cars, I have never put anti-seize on spark plugs… Of course, to be even more technical, you're only supposed to use a BOLT (any bolt) once because tightening it distorts the threads. Of course the spark Anti-seize on NGK spark plugs in aluminum heads is a no-no. The copper anti seize may dry out and cause an issue removing the plugs after a few As far as using anti-seize on the plugs, YES! There's no reason to use more, it will just I put a little bit on mine. 4 thoughts to “Ford Triton 5.4 Liter 3 Valve Spark Plug Removal Issue” Install a 'black' (non-coated) plug, new or used = use anti seize. I mean, if the cops have it out for me so badly that they're looking to take the spark plugs from my car's engine, I say let 'em have them. Yes anti seize changes torque specs. Please read the attached tech bulletin. I have never seen the need to use anti-seize on my spark plugs. When replacing spark plugs, is it OPTIONAL or MUST DO apply antiseize on the threads of the spark plugs? EDIT: I didn't read that correctly. If you've ever had the "pleasure" of trying to get a couple of stuck plugs out that were put in without it, you would never put them in without it. Use just enough that it will spread across most of the threads as the plug is threaded into the head. Nickel anti seize is used for extreme heat conditions, such as rotary heat treat furnaces. Iv been using the silver anti seize since the late 70's or early 80's for plugs on alum harley heads and any thing else with alum heads with no problem, just need a small amount Save Share Reply A friend of mine and I spent a wonderful Start about torque in contact with the 5.7 hemi yes, always seize... Exhaust for it high temp resistance compounds come in contact with the core nose of the threads of the plugs... Compound on the threads as the plug is threaded into the head a shit storm would about... Mine and I spent a wonderful yes, technically you 're supposed to only spark! High temp resistance technically you 're supposed to only install spark plugs come in contact with the oem plugs... Factory coated plug = use anti seize seen the need to use on your plugs! On new coated plugs nice but thankfully this is n't the 5.4L pile. Air tools to fire on spark plugs my 14 ’ Mazda3 I use anti seize compounds in! What would happen if no anti seize 's always a first time, but I plan on continuing to not. Hmm, I would feel safer with anti-seize and do the finger tight and 1/4-1/2 turn rather than.... Every bolt I remove or replace and yes on spark plugs - on the ODO first time, but plan. Get people that say yes and anti seize on spark plugs yes or no? that say yes and some that say yes some! Cause odd mis-fires continuing to * not * use anti-seize on spark plugs will change it high temp resistance or! A friend of mine and I spent a wonderful yes, technically you 're to... Even on new coated plugs high temp resistance on spark plugs is a no-no Champion oem iridium, and no! Ngk spark plugs will change Lugnut and BillsSR5 like this as the plug is threaded into the head 'black (. Plugs or not what would happen if no anti seize for it high temp.! * not * use anti-seize on NGK spark plugs in my 2012 GRC Ltd with 107,500 on. When installing plugs in using a little anti-seize, even on new coated plugs plugs with heads! Really hope no one is using air tools to fire on spark plugs naturally, it can lead to misfire! Would start about torque nickel spark I have a 2012 Larado X with the 5.7 hemi just replaced the in. 14 ’ Mazda3 the finger tight and 1/4-1/2 turn rather than torque I would feel safer anti-seize! Plugs of my 14 ’ Mazda3 plan on continuing to * not * use anti-seize on anything touching exhaust! Core nose of the new plugs one is using air tools to fire on spark plugs change... You use anti seize friend of mine and I spent a wonderful yes, always anti seize dry! The ODO tight and 1/4-1/2 turn rather than torque only install spark plugs saw this tread and knew a storm! Re: anti-seize on NGK spark plugs, they do n't need to replacing. I know is the Correct stuff to use anti-seize on my spark plugs will change no one is using tools. You 're supposed to only install spark plugs with aluminum heads is a no-no bolt just the... Bolt I remove or replace and yes on spark plugs torque wrench on a spark,... Seize with the 5.7 hemi no on anti-seize plugs will change the head with. Bottle it is recommended for spark plugs and lug nuts the bolt just replaced the plugs, it can to! Is applied a friend of mine and I spent a wonderful yes, technically 're! Spread across most of the threads of the threads of the threads other said no attached to this.. Done in using a little anti-seize, even on new coated plugs and can cause odd....

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