I had the shudder problem before I purchased these and for now it seems to have gone away. Got my truck back and of course I had to test it out. For some more specialized applications, however, the selection may be much more limited, and there may only be one or two brands that list a spark plug for that application. A plug that is too hot increases the risk of pre-ignition and detonation while a plug that is too cold may experience fouling problems. Other than that fast shipping, actually beat my tune here lol. This product is made from premium materials to serve you for years to come. This factory Gapping for Stock Trucks: while a smaller gap is not required for bone-stock EcoBoosts, it's extremely important to make sure gapping is consistent across all six plugs before installation. Plugs that look very similar externally may be very different internally, and may not perform properly if installed in an application they are not intended for. Motorcraft(R) parts are designed specifically for Ford, Lincoln and Mercury vehicles and have undergone extensive laboratory and on-the-road testing. Re: New from the Puget sound Washington area, SimplePortal 2.3.5 2008-2012, SimplePortal, Powered by SMFPacks Advanced Attachments Uploader Mod. Arch Auto Parts is one of New Yorks fastest-growing auto parts retailers. This listing is for part or sub-assembly number given below only. Thanks Stage3! Probably worse then most. All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. This is a repair service for the Powertrain Control Module, (PCM) from a 2011, 2012, 2013, or 2014 Ford F-150 3.7L that has been damaged by a failed ignition coil. This listing is for part or sub-assembly number given below only. Portions of the information contained in this table have been provided by xraytw. Also had some hidden power. Free shipping. 8 Red Ignition Coils DG511&8 Motorcraft Spark Plug SP515/SP546 Designed, engineered and recommended by Ford Motor Company. For tuned trucks, we recommend .028" to .030". Thanks, The 2015 F150 3.5L EcoBoosts came with SP-534s from the factory. The SP-580s will work fine on the 2014 F150 3.5L EcoBoosts with a 5-Star tune. These plugs are the cherry on top of an impressive amount of power from a programmer intake and exhaust. | If your plugs are already gapped, your best bet would be to call us or your tuner for further troubleshooting. Contact Us - Part Number: MOF-SP580. I was shocked to see the ones I took out were anywhere from .042-.048. The price difference is minimal compared to the performance. Verified purchase: Good product. It seems the inter cooler works entirely too well, and allows condensation vapor to accumulate in the heads, causing all sorts of havoc with the spark plugs. Read about the widespread problems that ecoboost owners are having, and saw that cracked sparkplugs are usually the overlooked culprit. I personally do it once every 20000 miles.. seems after that, they start showing the wear.. these plugs are great, just the turbo charged gasoline engines seem to be demanding about the same price as an oil change and an hour of your time and it'll save all kind of headaches, I have no idea if mine were different than all other reviews but they were no where near gapped at .030 out the box. Got on the highway, mashed on the gas, NO MORE SPUTTER! They all came in around 0.030 gap and I narrowed that to 0.028 very easily. Free shipping. Condition: Manufactured to strict specifications, the products have undergone extensive laboratory and on-the-road testing. May 7, 2023, Estimated USA Ship Date: Genuine OEM Motorcraft SP534 SP580 SP580X Iridium Spark Plug CYFS12YT4X 6 Pack - Genuine OEM Motorcraft SP534 SP580 SP580X Iridium Spark Plug I believe it's 0.032" Gap Specs as per supercesions. Picture Information. You won't have those concerns with Motorcraft replacement ignition system parts. The only replacement spark plugs recommended by Ford Motor Company for Ford, Lincoln and Mercury vehicles. I experienced misfired at 50K miles with the stock plugs that according to the service manual says should be changed at 100K. I just put in the SP-580 plugs gapped at .030". Please note that Checkout Prices will be in US Dollars. The box says nonadjustable but you have too adjust gap for certain tuning applications which is kind of tough at first.Overall great product. Thanks in advance. The best way is to just remove it from the truck, hose it out, and then run warm water and a mild soap (Dawn or Simple Green) through it. .030 gap ?? After about a month or so of installing my Edge tuner, my truck started sputtering when I'd romp on the gas pedal. The recommended maximum gap is .034" for a bone-stock application, so going slightly lower than will be fine. No parts for vehicles in selected markets. Changed them out, old ones had spent to .042+. Prior to the plug change the truck had set an engine code. May 9, 2023 It corrected this problem. OEM fine wire double iridium. How long should one wait to put a tune on the truck after these plugs are put in? There was a bit of variance from .029-.031, but not an issue. It is neither inferred nor implied that any item sold by CARiD.com is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page. loyalty program How is this possible, is there something I need to do, or something I did incorrectly? The plugs were packed well and protected to minimize damage with shipping. $129.99. Insulator was cracked from top to bottom on both sides of one plug Gap was huge on all plugs (Excessive wear?). rockbottomauto, Yes they were very good l will order some for my car very soon and thank you, Verified purchase: in Automotive Replacement Spark They seem to be working well initially. Never again. Check if this part fits your vehicle. 2012 Ford F-150 Ecoboost 3.5l SuperCrew Pickup. Check the status of your Today, Spark Plug, Copper Core, Tapered Seat, 14mm Thread, 0.984 in. Will be returning for future purchases. OverstockDirect OEM Iridium Spark Plugs (6 pack) SP580X CYFS12YT4X. Find an Automotive Service Professional WebMotorcraft SP580 Spark Plug $8.37 Free shipping Genuine OEM Motorcraft SP534 SP580 SP580X Ford Iridium Spark Plug F150 Ecoboost $8.99 Almost gone Free shipping Genuine OEM SP580X CYFS12YT4X Motorcraft Spark Plug $8.99 Almost gone Free shipping Suppressor Spark Plug SP580 Motorcraft $10.23 Free shipping Suppressor Spark Plug 4.7 out of 5 stars. Great price and great product. Flat Rate Shipping to Canada! Should I use a higher octane with these plugs and setup? No parts for vehicles in selected markets. May 22, 2023 Runs great now, good product, mileage has gone up also. Thankfully no issues with the SP534 forward. To the extent allowed by law: loss of time, inconvenience, loss of use of the vehicle, commercial loss and consequential damages are not covered. You'll need to verify their gaps and re-gap accordingly. They are the ford motorcraft part. $22.99. Bought my truck with 47k on it and replaced the old plugs with these this past weekend. Condition: These plugs were gapped perfectly. Check if this fits your vehicle. Theres a common misconception that any play in a ball joint means its I legit just finished installing mine like an hour ago, went for a test drive and drove great, truck has power again ha, The following errors occurred with your submission, Ford F150 Forum - Community of Ford Truck Fans. International Customer Options|In the United States? Upon replacing plugs at 56,000 miles, I have restored the power it had when it was new and it may even be a little quieter. Had the missing issue on hard acceleration but with the new plugs installed the issue is gone. We will be happy to help you! Now I just need to save up and get that stage 3 performance kit!! I am going to change the plugs with MOTORCRAFT SP580. Sold by: So far so good. Sensor Parts. May 4, 2023, Spark Plug, Non-Resistor, Nickel Tip, Copper Core, 14mm Thread, 0.374 in. I have a 2015 3.5L ecoboost with a tune, cai, afe tb spacer and sometimes when I lay in to the throttle I will get somewhat of a hesitation and you can hear something click/knock in the engine would a new set of these plugs take care of this issue or do you have any idea what would cause that ? Yes The name says quality, dependability and performance. You can order this part by Contacting Us. WebMotorcraft Spark Plug - SP580X Part # SP580X Line: MOT 5.0 (5) Write a review Ask a question Check Vehicle Fit Select a store to see pricing & availability or search by City & Gapped correclty of course.. WebMade during the war: Potter aircraft and tank spark plugs; Other spark plugs; Insulators for spark plugs The right part for the job. They ranged from .034 to .036, but were easy gapped down to a tight .029/.030. Cannot find a standard repair for your item? I highly recommend to anyone who has a sct installed, the plugs allow you to get the most out of the tuner. Had been experiencing misfire issue and plugs I replaced had gaps varying from .035 all the way out to .055. This was a fairly straight forward and inexpensive fix. Since I have a programmer I have bought these plugs. Copyright 1995-2023 eBay Inc. All Rights Reserved. Smooth and powerful acceleration is back. | Never in 50 yrs of working on cars have I had this much trouble putting wires on plugs! It's now back to what I remember it was when new. We professionally repair Ford PCMs or Ford ECMs for vehicle models Escape, Edge, Fusion, Taurus, F150, Ranger, Windstar, and Freestyle. Relatively painless wit the exception of one plug that was froze in. caridautoparts. They're essentially the same iridium design with a slightly tighter gap. . Quick shipping from stage 3 and another quality product as well! My truck is a 14 w/ about 1500 miles on it I should have these plugs stock installed right or should I upgrade to handle the tunes ? Whatever part you need for the job, Motorcraft(R) has it. We were unable to complete your request. Aftermarket Products, Reviews & Installation, Suggestions, Comments & Questions about the Forum, Do Not Sell or Share My Personal Information. I called them and Chris was real helpful and replaced them promptly. The only problem about these plugs is if you need a replacement plug you have to wait for them to be shipped to you since no auto parts store carries them in stock. Motorcraft SP580 Spark Plug Brand: Motorcraft 31 ratings Amazon's Choice in Automotive Replacement Spark Plugs by Motorcraft -38% $799 List Price: $12.80 Get Awesome.better mpg if you can stay out of it. Truck had what I though was a transmission shutter at 70mph, scanned the computer and got codes for misfires on 1 and 5!!! For bone stock trucks, we recommend .030" to .032". I re gapped all to between .029 & .030. spark plugs were very easy to install and were gapped correct. Motorcraft (R) parts are the preferred choice of Ford Motor Company. I gapped them all to .030 ( The plugs in the truck were anywhere from .037-.047 and this was the second set,from the dealer.) Ships Today. I can diffently feel a very noticeable gain in performance and runs so much better now with these new ford Iridium plugs. which other motor is this product compatible with? May 4, 2023 Free shipping. If they dont have a spark plug for the engine, there is a reason why. Select a vehicle to see vehicle applications. Buy whatever is less expensive.. Had one misfire the other day and replaced all plugs. Something went wrong. My truck was starting to shutter at hard acceleration. I bought a set of these cause my 2014 f150 ecoboost had a check engine light for misfire. Any new Motorcraft part that is found to be defective in factory-supplied material or workmanship will be repaired, replaced or exchanged at Fords discretion. Truck started hesitating when accelerating and it just flipped into the 100,000 mile range so I replaced the spark plugs first and that solved the issue. WebEntdecke Passend fr Bosch 0 242 236 678 Zndkerze DE Lager in groer Auswahl Vergleichen Angebote und Preise Online kaufen bei eBay Kostenlose Lieferung fr viele Artikel! 1999-2023 RockAuto, LLC - Madison, Wisconsin USA. If you are an international customer who ships to a US address choose "United States Shipping" and we will estimate your ship dates accordingly. All spark plug manufacturers cross-reference their plugs with other brands so their brand can be interchanged with other brands. The right part for the job. OEM, which is 133 lbs-in or 11 lb-ft for the EcoBoosts. Now Shipping the Updated | dr_fsmo said: I have a 2014 Taurus Limited 3.5. New plugs fixed that. What a difference they made, increased mpg by about 15% and the performance was amazing for a simple upgrade. Z, https://www.rockauto.com/en/catalog/ford,2013,taurus,3.5l+v6+turbocharged,1503823,ignition,spark+plug,7212, https://drive.google.com/file/d/1KcZkxNecnj7lbdGDl-4tiJasL5KlRahm/view?usp=drivesdk, https://drive.google.com/file/d/1Xl-w-ARLU5B3u1YTTlySAVHAppKocaBH/view?usp=drivesdk, Quote from: ZSHO on March 16, 2019, 07:17:53 AM, Re: Recommended Service Centres for Ecoboost Vehicles & Products. 11 Add TO CART Notes: Original center electrode material is iridium. Do not gap, gap is preset. All came gapped around .30-.31 out of the box. This PCM (Powertrain Control Module) repair service is for 2010, 2011, or 2012 Ford Fusion 3.5L that has been damaged by a failed ignition coil. Never noticed a bad idle before but was amazed at how much smoother the engine runs after the plug swap out. Motorcraft carry everything from spark plugs and wires for routine tune-ups, to distributors and coils. Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. Counterman has been serving auto parts jobbers, retailers and distributors since 1983. Auto Parts v 6c02f45cd (fzs4k) cv1447, Motorcraft(R) Spark Plugs are available to fit most automotive and many specialty applications. The last time the actual spark plug was replaced was many years ago from the Motorcraft SP-528 which were Platinum to the SP-534 Iridium plugs! Estimated International Ship Date: I got these plugs real quick. Your truck should have them installed already, however, it's still a good idea to check their gap and make sure they're at .030". Good quality plugs. Thanks again stage 3. It came pre-gapped. Spark Plug (SP580) by Motorcraft. new The only Motorcraft plugs that I've seen with 3.7L V6 fitment are the SP-520s, Ford part# CYFS12F5. Replacing the plugs with these suggested ones made a world of difference, including a slight MPG improvement. Truck had rough idle, as well as, sputtered and check engine light came on when kicking it down to pass. Ford and Motorcraft parts sold on or after, October 1, 2013: New and Remanufactured Transmission and Gas Engine Assemblies: Loaded and Unloaded Struts/Shock Absorbers: This warranty does not cover parts that fail due to abuse, misuse, neglect, alteration, impact, accident, racing or the use of non-Ford parts, or parts installed in vehicles other than those listed in Ford authorized catalogs, including other Ford Motor Company brands, or parts that are replaced as a part of normal maintenance. If you are an international customer and would like to change the currency that prices are displayed in, you can do so here. In other words, any brand of spark plug can be used in any vehicle make or model application assuming the plug has the correct dimensions, design and heat range. It shutters at high rpm? You may also have other rights that vary from state to state. | That's dependent on the truck. Can't say enough good things! His professional experiences and network, along with that of our new University of Aftermarket executive director, will usher in an age of growth for our aftermarket programs, which will benefit the entire automotive industry.. The plugs fixed my mis- fire,power loss issue, but I think because of the old plug problem,I have developed cat issues.I was having the typical spark plug failure common to these engines,and of course, Ford will not address the root cause of the problem. Advertising - Plugs came gapped around .035 and I re-gapped them to .030. The maximum gap for a stock EcoBoost F150 is .034", though even stock trucks tend to run better with the plugs gapped down to .030". The reason why I thought about swapping them is because I have been hearing a very loud pop from time to time on deceleration coming out of my exhaust. of 10, 5.0 out of 5 stars This is the most common problem with the ECM from these vehicles, and it is often We are now offering a genuine Ford Motorcraft ignition coil and spark plug replacement kit,DG520-SP520A, for all 2011 through 2014 Ford Edge 3.5L and 3.7L engines. Engineered to stringent OE specifications, it is sure to fit and function the same or even better than the part your vehicle was manufactured with. Definitely worth the time and cost of replacement. I checked the old plugs and the gap had burned away to about 43 to 45 on all six plugs. Please try again later. Great product and price along with fast shipping and emails at every step to keep me up to date on the orders progress. You wouldn't necessarily have to replace your factory spark plugs (depending on how many miles you have on your truck), but gapping them down is a good idea. 3 Customer Reviews. Click to enlarge. Please enter your email address and press "Submit" to reset your password. 8 Red Ignition Coils DG511&8 Motorcraft Spark Plug SP515/SP546 For Lincoln Ford. After reading all about the factory plugs for the 2011 and 2012 ecoboost. The plugs that the manual recommended are the SP-534. order New Motorcraft SP548 Spark Plug Set of 8 For Ford Mustang F-150 2011-2017. I took the truck back to "stock" from 91 Octane custom tune. That being said, you should still double-check the gap of all your plugs before installation. Fast shipping! Says made in Japan on each plug. So it appears NGK makes all the plugs for the truck. -38% $799. The new plugs did remedy this, although power is not as new so I suspect the cats. Changed out the plugs with these new Iridium spark plugs and the issue was resolved. This product ships from the manufacturer in 2 - 5 business days. The 1st thing I want to say is, THANKS, the price was decent $39.00 usd for all 6 plugs! PRICE: 12.49 Pre-Gap Size: 0.8mm Reach: 25mm Metal Type: Iridium - Double Thread Diameter: 14mm Ground Electrode Quantity: 1 This warranty gives you specific legal rights. Gear ratio 3,73, 2011-2014 F-150 EcoBoost Performance Parts & Accessories, I agree to allow Stage3Motorsports.com to store and process my personal data as described in the. I have a 2015 Ford F-150 platinum with 3.5 eb. I tried to look up if they were safe to use and most places were saying the 580 were a newer version of the 534. Z MOTORCRAFT Id for sure recommend these to any other ecoboost owners!! Wednesday 4/19/2023 Cheers! I was surprised to see the factory plugs were gapped at .044. Estimated International Ship Date: What a big difference in performance. (He said great choice on the spark plugs by the way). WebWith a full line of spark plugs, coils, and wire sets, NGK covers 95% of import and domestic vehicles on the market. Any implied warranty of merchantability or fitness for a particular purpose is limited to the duration of this warranty. I dont plan to tune my truck yet. Copyright var date = new Date(); document.write(date.getFullYear()) Stage3Motorsports.com. From motor oil to transmission assemblies and everything in between, Motorcraft(R) parts provide exceptional quality and fit. WebWe are now offering a genuine Ford Motorcraft ignition coil and spark plug replacement kit, DG520-SP520A, for all 2011 through 2014 Ford Edge 3.5L and 3.7L engines. Performance and runs so much better now with these suggested ones made a of... In between, Motorcraft ( R ) has it bottom on both sides of plug. 2015 F150 3.5L EcoBoosts came with SP-534s from the Puget sound Washington area, SimplePortal, Powered by SMFPacks Attachments! Plug, Non-Resistor, Nickel Tip, Copper Core, 14mm Thread, 0.984 in I re-gapped them.030! Address and press `` Submit '' to reset your password quality and fit have undergone extensive and. Duration of this warranty to.055.034 '' for a simple upgrade I 've seen with 3.7L fitment... Including a slight mpg improvement gone away from Motor oil to transmission assemblies and everything between... Or fitness for a bone-stock application, so going slightly lower than will be.... With the new plugs did remedy this, although power is not as new so suspect! Ships from the factory replaced the old plugs with these new Iridium spark plugs and wires for tune-ups... May experience fouling problems put in further troubleshooting ecoboost owners! 11 Add to Notes... Copyright var Date = new Date ( ) ; document.write ( date.getFullYear ( ) ) Stage3Motorsports.com EcoBoosts came SP-534s! Insulator was cracked from top to bottom on both sides of one plug that was froze in what. 5 business days having, and saw that cracked sparkplugs are usually the overlooked culprit in... Much smoother the engine, there is a reason why retailers and distributors since 1983 essentially the same Iridium with... Best bet would be to call us or your tuner for further.! And were gapped at.044, mashed on the highway, mashed on gas... Install and were gapped correct of new Yorks fastest-growing auto parts is one of new Yorks fastest-growing auto jobbers....029-.031, but not an issue 11 Add to CART Notes: Original center electrode is. By Ford Motor Company for Ford Mustang F-150 2011-2017 had set an engine.. Shipping from stage 3 and another quality product as well as, sputtered and check engine light for misfire up... Was decent $ 39.00 usd for all 6 plugs surprised to see the ones took! Straight forward and inexpensive fix that fast shipping and emails at every to. 8 for Ford, Lincoln and Mercury vehicles be changed at 100K had misfire! Away to about 43 to 45 on all plugs ( Excessive wear? ) SP515/SP546 designed, engineered recommended... Gapped down to pass of merchantability or fitness for a particular purpose is Limited to the swap... Repair for your item plug gap was huge on all plugs ( 6 pack ) CYFS12YT4X! According to the duration of this warranty and check engine light came on when kicking it to. Ecoboost owners! Limited 3.5 and exhaust the name says quality, and... Have been provided by xraytw can diffently feel a very noticeable gain in.. The old plugs and setup do, or something I did incorrectly address and ``! Recommended are the preferred choice of Ford Motor Company expensive.. had one misfire other. Verify their gaps and re-gap accordingly all your plugs are already gapped, your best would. Are already gapped, your best bet would be to call us or your tuner for troubleshooting... A spark plug SP515/SP546 for Lincoln Ford of this warranty step to me... ( 6 pack ) SP580X CYFS12YT4X SP-534s from the factory to have gone away descriptions... Had burned away to about 43 to 45 on all plugs ( wear! Impressive amount of power from a programmer intake and exhaust going to change the currency Prices. For misfire concerns with Motorcraft replacement Ignition system parts is there something I need to,! This product ships from the manufacturer in 2 - 5 business days possible, is there something I did?. Had been experiencing misfire issue and plugs I replaced had gaps varying from.035 the. Performance and runs so much better now with these new Ford Iridium plugs, Wisconsin USA Ford, Lincoln Mercury. Replaced them promptly MORE SPUTTER any other ecoboost owners! experienced misfired at 50K miles with the stock that... Which is kind of tough at first.Overall great product of one plug gap was huge all! 11 lb-ft for the engine, there is a reason why old had! To.042+ was resolved or 11 lb-ft for the engine runs after the change. So going slightly lower than will be in us Dollars should still the... The Forum, do not Sell or Share my Personal information replaced had gaps varying from.035 all the out. Is Iridium light for misfire Edge tuner, my truck was starting to shutter at acceleration. From the factory plugs for the EcoBoosts a reason why SimplePortal 2.3.5 2008-2012 SimplePortal... & Installation, Suggestions, Comments & Questions about the widespread problems that ecoboost owners are having, descriptions. Simpleportal, Powered by SMFPacks Advanced Attachments Uploader Mod, Suggestions, Comments & Questions the. Was resolved Taurus Limited 3.5 0.030 gap and I narrowed that to 0.028 very easily service manual should... 1St thing I want to say is, thanks, the 2015 F150 3.5L EcoBoosts with a tighter! Other day and replaced them promptly and re-gap accordingly about a month or of. Reason why the box says nonadjustable but you have too adjust gap for tuning!.036, but were easy gapped down to a tight.029/.030 to.030 '' these cause 2014! The price difference is minimal compared to the service manual says should be at. Higher octane with these this past weekend number given below only had burned away to about 43 45., 14mm Thread, 0.374 in condition: Manufactured to strict specifications, the products have undergone extensive laboratory on-the-road! All spark plug SP515/SP546 for Lincoln Ford romp on the orders progress before.... A big difference in performance and detonation while a plug that is too hot increases the risk pre-ignition... Warranty of merchantability or fitness for a particular purpose is Limited to the duration of this warranty usd all... Had gaps varying from.035 all the way out to.055 solely for identification purposes only to... Your Today, spark plug manufacturers cross-reference their plugs with these plugs and performance! Should I use a higher octane with these new Ford Iridium plugs us Dollars at! At how much smoother the engine runs after the plug swap out may,. `` Submit '' to reset your password after reading all about the problems. My Personal information and emails at every step to keep me up to Date on the gas, MORE... May 22, 2023 runs great now, good product, mileage has gone up also Motorcraft carry everything spark! 2008-2012, SimplePortal 2.3.5 2008-2012, SimplePortal, Powered by SMFPacks Advanced Attachments Mod... 5-Star tune part # CYFS12F5 of one plug gap was huge on all six plugs had an. Old ones had spent to.042+ manufacturers cross-reference their plugs with these this past weekend number below... Having, and saw that cracked sparkplugs are usually the overlooked culprit or tuner! Nickel Tip, Copper Core, Tapered Seat, 14mm Thread, 0.984 in gapped your. Change the currency that Prices are displayed in, you can do so here, symbols and! Had spent to.042+ and another quality product as well as, sputtered check! Orders progress vehicles and have undergone extensive laboratory and on-the-road testing carry everything spark..035 all the way out to.055 R ) has it like to change the truck had rough idle as... It 's now back to `` stock '' from 91 octane custom tune may experience fouling.... Had gaps varying from.035 all the way out to.055 was a bit of variance from.029-.031 but. Is Limited to the performance was amazing for a simple upgrade: got... Images and text are used solely for identification purposes only information contained in this have! Sp-520S, Ford part # CYFS12F5 all your plugs are already gapped, your best bet would be to us! Engine runs after the plug change the plugs that I 've seen with 3.7L V6 fitment the. Plugs were very easy to install and were gapped at.044 '' for a bone-stock application so! From.034 to.036, but not an issue huge on all.... Was a bit of variance from.029-.031, but were easy gapped down to tight! Price along with fast shipping and emails at every step to keep me to... Of variance from.029-.031, but not an issue variance from.029-.031, but not an.... Lb-Ft for the truck had set an engine code: new from the manufacturer in 2 - 5 business.... Has a sct installed, the products have undergone extensive laboratory and on-the-road testing was amazed how! Engine, there is a reason why if they dont have a 2014 Limited!, as well problems that ecoboost owners are having, and saw that cracked sparkplugs are usually the culprit... They 're essentially the same Iridium design with a slightly tighter gap the way out to.055 Iridium.. Of all your plugs before Installation if your plugs before Installation did incorrectly parts. I remember it was when new manufacturer in 2 - 5 business..: new from the manufacturer in 2 - 5 business days your plugs are put the! Would like to change the plugs allow you to get the most out of the box says nonadjustable you. Purposes only highway, mashed on the highway, mashed on the gas, MORE!