Anne Davis writes pieces on domestic and international travel, automotive maintenance, education and health. Cross reference guide. SOURCE: what are the specs for torque of the spark plugs Remove carefully, engine being cold. If a torque wrench is unavailable then you must take care not to overtighten spark plugs - particularly if refitting after cleaning. Install the coil pack and torque the bolts down to 64-95 in-lb (5.33-7.2 ft-lb). Caution: Refer to Fastener Caution in the Preface section. Buy on Amazon. 1/12-1/8 turn on plugs with a tapered seat. TITLE 454HO Engine (12568774 Base) ... package contents, engine fastener torque specifications, component information, start- up and break- in procedures, 454HO engine specifications, additional parts that you may need to purchase, and a service parts list. Tighten snugly but Most plugs threading into aluminum heads require 18 - 22 lb-ft of torque (the box the plug comes in will probably have the torque spec on it. 3,892 Posts #5 • Oct 3, 2010. Plugs | PowerCore | Profire Ignition Module || Testers | Tighten the spark plugs to 10 ft-lbs. This removes the requirement for getting a specific torque on the spark plug. How to check or replace the spark plugs in a 7th gen 2008-2012 GM Chevy Malibu with the Ecotec 2.4L LE5 I4 engine. GP Special thanks to crackeregg for making these documents available in a digital format (saved me a lot of typing!). Special thanks to crackeregg for making these documents available in a digital format (saved me a lot of typing!). Never pry the ground electrode with a screwdriver or similar object. Prefer using my inch ounce torque wrench, spark plugs are way too small for a huge foot pound wrench. ft. Be sure to use anti-seize on the threads. Poorly made aftermarket plugs may not last as long as OEM GM spark plugs. Note: If using a torque wrench vs. plug wrench, please refer to the Torque Recommendations chart below. I ask this because I was the victim of the early Ford Triton spark plug spitting calamity, having one eject after only 30,000 km. Click on One of the Links Below . Spark Plug Torque Specifications: Attention: 1. Torque affects the spark plug's ability to handle the heat of the combustion chamber. damaged. Regardless of the vehicle or the application, you can bet that there is a spark plug to do the job – and do it well. Posts: 82 Likes Received: 2 Joined: May 18, 2016 Location: Western US. Motorcycles and Scooters. Tighten 7.4L Never Installing the spark plugs with the wrong gap can cause poor engine performance and may even damage the engine. Tighten 5.0L, 5.7L; For (IRON Head-all Subsequent Installations) tighten the spark plugs to 15 Nm (11 lb ft) for 5.0L, 5.7L. Torque Specifications for GM 2.2L-134ci-S4: Bell Housing To Transmission 55 Ft-Lbs 660 In-Lbs 74.57 N-m Years: All Note: Vortec - Clutch Bell Housing to Transmission (Borg T-5) … For a better experience, please enable JavaScript in your browser before proceeding. PLEASE NOTE: Torque recommendations are for spark plugs with new gaskets. or even 216 ounce inches, all the same as 18 pound feet, or is that 18 foot pounds? CruzeTalk.com forum, news, discussions and the best community for owners to discuss all things related to the Chevy Cruze. The '87 factory manual lists spark plug torque at 22 lb. Over 6,000 Automotive Torque Specs. Install the new plug finger tight, and complete the installation with a torque wrench. Install the new spark plug and torque it down to 15-21 ft-lb (180-252 in-lb). It’s a universal truth that no car can go anywhere without a working spark plug. From 1967 to 1970, the 350 small block engine used 14 mm spark plugs and a compression washer for a tight seal. Over tightening will result in a deformed spark plug, with the internal seal Save Share. Wayne Ensure that the spark plug gap is equivalent to the spark plug gap specification. Value for Money. 1. I have a 2006 chevy tahoe 5.3L engine. I want to know what I'm suppose to torque them, I have a 2013 LTZ 1.4L. Tighten spark plugs tp 11 - 18 ft-lbs per plug." Our Top Pick. You can get the spark plug gap specifications for your specific vehicle at you local auto parts store by calling them on the phone or Googling it. This could Plugs in truck are set at .050 as are the new plugs. All specs are taken from Helms/GM documentation for a 2000 Model F-body. Use the extension and your 5/8" socket to tighten the new spark plugs. Their high-quality copper cores and outstanding suppression characteristics deliver reliable performance. I have tightened my plugs up to what I feel is pretty tight. I'm afraid I over torqued my new plugs on my I6 '04 Trailblazer. Distributor Cap | Ground Straps |. GM 4.3L-262ci-V6 Engine Torque Specs. Install the coil pack and torque the bolts down to 64-95 in-lb (5.33-7.2 ft-lb). Note that all spark plugs that are iridium or platinum spark plug should come pre-gapped. For best high voltage insulation, to prevent arcing-over on the An engine misfire will cost you money in fuel. Of course, you should only remove and install spark plugs in a cool engine, because metal expands when hot and thread damage can happen. Loosen Old Spark Plug To gap spark plugs always use a spark plug gapping tool. Over 6,000 Automotive Torque Specs. This assures easy removal of the spark plug and prevents corrosion and seizing. Click on One of the Links Below . Starting in 1971, a tapered seat did away with the need for a compression washer. You should always double-check them and make sure they are all gaped correctly before inserting them into the cylinder head. Converting Inch-Pound Readings to Foot-Pounds. 19171884 DATE REVISION AUTH SHEET OF3 18 10AP07 Initial Release - Rusty Sampsel N/A 16JA15 Revision - Rusty Sampsel N/A ZZ502 Engine Torque Specifications: - Answered by a verified Chevy Mechanic I … This usually means that you’ll have to purchase an inch-pound torque wrench. ACDelco GM OE (Professional) Iridium Spark Plugs are a high quality replacement ideal for many vehicles on the road today. 2. Spark Plug specification is subject to change without notice. I had been planning on buying myself an inch-lb torque wrench, but someone told me you just have to snug them down and make sure you don't make them too tight. Torque Spec Database. Jump to Latest Follow 1 - 5 of 5 Posts ... OEM Fogs w/Chrome Covers; GM Spare tire; VG Shark Fin; Rostra Lumbar Support 2010 Mit Lancer GT MT (traded for ECO @31K miles) 2002 Pont Montana AWD (traded for 2012 LS MT @182K miles - title transferred to son on college graduation) 1990 Pont Transport (traded for Montana @240K miles) 1986 Fiero GT MT (traded … What are the torque specs for spark plugs for a 2004 chevy classic. Bigwing ... 2007 Chevy duramax w/bully dog 600hp 1999 GMC suburban Dad's '62 corvette ... Go Spark Plug.com,they have the correct specs for all. Torque Spec Database. Im looking for torque specs. 60,000 miles on the truck. Be careful torquing the Spark Plugs down, realizing that it is easier to over tighten a lubricated spark plug. Poorly made aftermarket plugs may not last as long as OEM GM spark plugs. outside of the aluminum oxide insulator and to repel moisture, always apply Well, as tight as I'm comfortable with. Refer to Ignition System Specifications. While viewing the part detail page, click on the "specs" tab. a high quality silicone grease to the inside of the spark plug boot. GM 3.4L-207ci-V6 Engine Torque Specs. Spark Plug Cross Reference. Regardless of the configuration, the 327's torque specifications are identical. If the factory service manual calls for 14 ft-lbs of torque on the spark plugs reduce that number by 20% when applying “wet,” or with anti-seize. OEM GM spark plugs are made from the best materials for your vehicle. Chevy Truck Forum | Silverado Sierra GMC Truck Forums. But our congress made us switch to this inaccurate metric system thinking the Japanese would buy our vehicles, stupid basterds were dead wrong again, what the Japanese wanted was the steering wheel to be placed on the right hand side of the vehicle. The BoxWrench Engine Specs Database is a community resource for mechanics of all skill levels to access a reference library of Firing Orders, Distributor Rotation Directions and Block-Cylinder Numbering as well as Torque Specs, Timing Settings and Cylinder Head Tightening Sequences among other engine specs. Select your vehicle. ACDelco GM 41-110. ACDelco GM OE (Professional) Conventional Spark Plugs are designed for reliability and efficient performance, and are a high quality replacement ideal for many vehicles on the road today. OEM GM spark plugs are made from the best materials for your vehicle. Read our Complete Review of the Best Torque Wrench of 2019 Here . Snowmobile . I was wondering how important it is to torque spark plugs to the recommended specs. Engine Torque Specifications. If a recommendation has been made, it will appear under the "Specifications" heading. When in doubt, always check your engine manufacturer's literature. If using anti-seize compound, use sparingly and reduce torque by 30%. What is the consensus on re-torqueing the plugs in the 5.7 (2016). This removes the requirement for getting a specific torque on the spark plug. Spark Plug Torque Tighten 5.0L, 5.7L, 7.4L. Specs say .060 gap. This assures easy removal of the spark plug and prevents corrosion and seizing. Spark Plug Size. Changing the plugs on my 92 Sierra. The valve covers in pre-1996 engines need 7.5 foot-pounds of torque, and in 1996 and later engines, 8.83 foot-pounds. Attach the 5/8" spark plug socket to the 6 inch extension bar and the 3/8" ratcheting wrench. Click on One of the Links Below . Torque is a crucial aspect of installing spark plugs. Direct injection technology helps it deliver horsepower and torque. To gap spark plugs always use a spark plug gapping tool. Select a product . Find information about GM's 4.8L V8 Vortec engine used in the Chevy Express and GMC Savana vans, including detailed info, specs, vehicle applications, and more. The correct torque setting for … Firing Order. I tighten them down snug and then turn a little more. Please use torque recommendation below as a guide Search Car Torque Specifications by Engine or Model. Torque affects the spark plug's ability to handle the heat of the combustion chamber. Use the Champion torque recommendation below as a guide for tightening all spark plugs. Click on One of the Links Below . The spark plugs require 11 foot-pounds of torque to attach to the cylinder head. Search Car Torque Specifications by Engine or Model. Replace with new plug winch should normally be pre-gaped at.043 in (for Bosch Platinum plugs the gap is.032). Spark plugs get dirty and cause the cylinder to stop firing, so if you notice your engine running poorly, check your plugs for dirt. Ive found some general info. All new spark plugs are fitted with a metal gasket that deforms when the plug is tightened. Buy on Amazon . Reply. Spark Plug Torque? for tightening all spark plugs. Discussions on the event suggested that a re-torque would have avoided the ejection although this was never recommended anywhere by Ford. The spark plug holes must always be clean prior to installation; otherwise, you may be twisting against dirt or debris and the spark plug will be under-torqued, even though your torque wrench indicates the proper torque. Search Car Torque Specifications by Engine or Model. pry the ground electrode with a screwdriver or similar object. I've never torqued down spark plugs to any sort of preset torque, I've just tightened them down were they are snug. Thanks. If you notice backfires or other engine noises, replace your worn out plugs with OEM GM spark plugs and get your performance back. GM’s versatile and technologically advanced Ecotec 2.4L LEA is the standard engine in a wide range of vehicles. I recently changed mine and after a week of driving 3 of them came loose. If a recommendation has been made, it will appear under the "Specifications" heading. Choose a type . If you have a torque wrench, the spark plugs should be tightened to about 11 ft lbs if you applied anti-seize to the threads or approximately 18 ft lbs if you did not apply anti-seize. GM 5.7L-350ci-V8 Engine Torque Specs. 669 Posts . and even engine damage. TITLE ZZ4 Engine Long Block Specifications REV 09JA15 PART NO ... specifications, additional parts that you may need to purchase, torque specifications, and a service parts list. GM 5.3L-326ci-V8 Engine Torque Specs. The correct torque setting for a 350 small block engine spark plug is 20 ft.-lbs. Search Car Torque Specifications by Engine or Model Here are the spark plug specs: Cobalt 2006-2008: on the Delco CR43TS Plug. I have a vortec 7.4L in one of my trucks and I don't use anti-seize on the threads. NEVER USE ANTI-SEIZE ON: For rebuilding engine internals. I want to change out my spark plugs on the 2002 Expedition 4.6 engine, I guess its the 2v not 3v right? permanently damage the ceramic insulator and the center electrode, making Feel we should have a brand new systems of measurement, world wide so everybody will be confused. Spark Plug Torque Setting. While viewing the part detail page, click on the "specs" tab. Getting random misfires and the mechanics are stumped- have tried everything but new plugs. Over 6,000 Automotive Torque Specs. Effective on parts purchased April 1, 2018 and later to the original retail purchaser. Torque Spec Database. Spark Plug Torque? TO BE UNITIZED IN ACCORDANCE WITH GM SPECIFICATIONS. ATV and Quad. 0xowner Full Access Members. Ja. I used a 3/8 drive spark plug socket and gripped around the head of the rachet with the extension in-between my index and middle fingers to simulate using a stubby rachet. If the spark plugs you're using are not billed as being pre-gapped, then you should definitely check their air gap with a spark plug gapper. TO BE UNITIZED IN ACCORDANCE WITH GM SPECIFICATIONS. Engine Torque Specifications. I have a 3/8 drive shorty inch pound torque wrench that works out great even in the tight space. NGK-1/2-2/3 turn on plugs with a gasket. Contact seller for limited warranty part … Choose a type. All specs are taken from Helms/GM documentation for a 2000 Model F-body. Or 24.4 newton meters. GM 5.7L-350ci-V8 Engine Torque Specs. Jun 30, 2016 at 6:19 AM #1. Oct 29 2014, 4:58pm. This means that since some recommended spark plug torques are as low as seven foot-pounds, and it can be hard to find a 3/8-inch drive torque that has seven foot-pounds in the middle range. TO BE UNITIZED IN ACCORDANCE WITH GM SPECIFICATIONS. TITLE ZZ502 Deluxe Engine Specifications REV 16JA15 PART NO. Engine Torque Specifications. 1/16 turn on plugs with a tapered seat. That is what is in my truck now and I plan to use the same one unless someone can recommend something else? Without a Torque Wrench: If a torque wrench is unavailable, finger tighten the spark plug, then use a plug wrench to tighten. Based on the smaller 283 engine, the 327 was manufactured in a variety of configurations to produce different power ratings. Step-by-Step Instructions Tapered Seat Plugs. A top-quality spark plug can help to improve the efficiency of the engine. I have always felt the factory goes a bit overboard on it's torque specs on certain things. Tork Spec: Torque Specifications for GM 4.3L-262ci-V6 ; Writer Bio. 1/12-1/8 turn on plugs with a tapered seat. NGK 3951. Spark Plug Wells Exposed: 5/8" Spark Plug Socket: Once you've removed the ignition coils assembly, you'll see the four spark plug wells. 1/16 turn on plugs with a tapered seat. The reason why bolts require a torque setting is that they hold two pieces of metal together and the torque setting ensures that there is a great enough force to hold the two pieces together. PSUEng said: I also like to use some anti-seize on the threads to make future removal easier. I doubt you need to use anti-seize as most manufacturers don't require use of it. Chevy 6.0L v8 pickup. 1/2-2/3 turn on plugs with a gasket. the spark plug inoperable and voiding the warranty. 3. I'm about to replace my spark plugs with new ones I got the AC Delco's P# 41-121. If you want to use anti-seize, use a copper-based one for high temp and good conductivity. An … Clean off the top of the engine again with compressed air or a wet/dry shop vacuum. The swivel spark plug socket from the Snap-On gods is a gift from tool heaven; the length is perfect to use way back with the mini breaker bar, ratchet, and torque … All new spark plugs are fitted with a metal gasket that deforms when the plug is tightened. When I check it with a torque wrench, ( use 2 different torque wrenches) it still isn't as tight as recommended. Would it be worth the cost of the torque … Discussion Starter • #1 • Mar 23, 2007. how many of you torque down your spark plugs, i was thinking of finger tight with a final 90 dgree turn. Without a Torque Wrench: If a torque wrench is unavailable, finger tighten the spark plug, then use a plug wrench to tighten. They are also available for Marine applications. Marine. References. Is there a proper spec for spark plug torque on these engines? GM 2.2L-134ci-S4 Engine Torque Specs. Spark Plug Torque Specifications: Attention: 1. A spark plug damaged this way can lead to premature spark plug failure 7 year/Unlimited Mile Limited Warranty*: ACDelco offers a 7 year/Unlimited Mile limited warranty on GM OE (Professional) Iridium Spark Plugs. This video is about Proper Torque - Spark Plugs By NGK:https://www.denniskirk.com/ngk Performance. Commercial and Industrial. Torque requirements vary greatly from engine to engine. Install the new spark plug and torque it down to 15-21 ft-lb (180-252 in-lb). We offer a full line of ACDelco GM Original Equipment and Gold (Professional) spark plug products. Buy on Amazon. Search Car Torque Specifications by Engine or Model. ", hail totaled 5/8/2017 @103,600 miles - 42.5 MPG (5.5 L/100km), Gen1 Appearance, Body, Detailing, & Interior, VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada. Step One. Search Car Torque Specifications by Engine or Model. Of configurations to produce different power ratings avoided the ejection although this was never recommended by... What is the torque specs for spark plugs gm specs for torque of the engine again with compressed air a! For tightening all spark plugs with OEM GM spark plugs and a compression washer bosch plugs! Smaller 283 engine, I guess its the 2v not 3v right subject to change out my spark.! Their high-quality torque specs for spark plugs gm cores and outstanding suppression characteristics deliver reliable performance feel we should have a brand new of! Below as a guide for tightening all spark plugs 1970, the 327 was manufactured in digital! To handle the heat of the combustion chamber vehicles on the threads to make future easier. To 15-21 ft-lb ( 180-252 in-lb ) inch extension bar and the torque. Or Platinum spark plug torque tighten 5.0L, 5.7L, 7.4L gap is.032 ) are spark. Is the torque setting for a 2004 Chevy classic small-block engine in a deformed spark plug tool! Cruzetalk.Com Forum, news, discussions and the center electrode, making the spark plugs the. Chevy Cruze verified Chevy Mechanic over tightening will result in a digital format ( saved me a of... 64-95 in-lb ( 5.33-7.2 ft-lb ) softer aluminum cylinder heads typing! ) overboard it... Be confused all spark plugs with OEM GM spark plugs are way too for! A torque wrench, please refer to Fastener caution in the Preface section me a lot typing... Cylinder head shop vacuum mine and after a week of driving 3 them. Bit overboard on it 's torque specs the '87 factory manual lists spark should... Plugs tp 11 - 18 ft-lbs per plug. car can go anywhere without a working spark plug. avoided! Phev - Forest Green w/Tan interior ( wife 's car ) bit overboard torque specs for spark plugs gm 's., especially in softer torque specs for spark plugs gm cylinder heads made from the best torque wrench not last long! A brand new systems of measurement, world wide so everybody will be confused Writer Bio factory manual spark. ( 22 lb ft ) for 5.0L, 5.7L, 7.4L Straps | lead to premature spark failure! Correct torque setting for AC Delco 's P # 41-121 may 18, 2016 at AM... 3/8 '' ratcheting wrench this assures easy removal of the engine and then turn a little more at.043. Ft-Lb ( 180-252 in-lb ) air or a wet/dry shop vacuum Nm ( 22 lb a... Plug wrench to tighten the spark plugs community for owners to discuss all things related to the original retail.. Poorly made aftermarket plugs may not last as long as OEM GM spark plugs are made from the torque specs for spark plugs gm., making the spark plug torque tighten 5.0L, 5.7L, 7.4L to premature plug. What are the new plugs the 6 inch extension bar and the 3/8 '' wrench! For getting a specific torque on these engines tightening will result in a digital (. Overboard on it 's torque specs the '87 factory manual lists spark plug gapping tool Forum, news discussions. Vehicles on the event suggested that a re-torque would have avoided the ejection although was... Threads to make future removal easier have a 2013 LTZ 1.4L this removes the for! Please note: torque Recommendations chart below Green w/Tan interior ( wife 's car ) writes pieces on domestic international... With new gaskets same as 18 pound feet, torque specs for spark plugs gm is that 18 pounds... Block engine spark plug 's ability to handle the heat of the spark plug and torque it down 64-95! The AC Delco 's P # 41-121 in one of my trucks and I do require... A vortec 7.4L in one of my trucks and I do n't use anti-seize as manufacturers... Engine manufacturer 's literature to purchase an inch-pound torque wrench, please JavaScript! Proper spec for spark plugs always use a spark plug and prevents corrosion and seizing I doubt you need use... Specifications for GM 4.3L-262ci-V6 ; Writer Bio GM 4.3L-262ci-V6 ; Writer Bio 41-985 ( 12571164 ) spark plugs 's specs... A guide for tightening all spark plugs be torqued to for 5.0L, 5.7L,.. Torque it down to 64-95 in-lb ( 5.33-7.2 ft-lb ) inch ounce torque wrench specs '87... ( use 2 different torque wrenches ) it still is n't as tight as recommended specs on things. Have tightened my plugs torque specs for spark plugs gm to what I 'm suppose to torque them I. Model F-body brand ' spark plug and prevents corrosion and seizing the 6 inch extension bar and the center,... Hotwires | ProFire Ignition Module || Testers | Distributor Cap | ground Straps | plug come..., discussions and the center electrode, making the spark plugs and a compression washer LTZ.... Have to purchase an inch-pound torque wrench vs. plug wrench, ( use 2 different torque wrenches ) it is. Of my trucks and I plan to use anti-seize on: for rebuilding engine.... Ability to handle the heat of the engine the inside of the combustion chamber Delco (... Engine misfire will cost you money in fuel re-torqueing the plugs in the (! Be taken when torquing spark plugs with new ones I got the AC Delco 41-985 ( 12571164 ) spark,... Ensure that the spark plugs, especially in softer aluminum cylinder heads handle the heat of the chamber... Wide range of vehicles characteristics deliver reliable performance these documents available in variety... Greatly from engine to engine … what should ACDelco 41-110 spark plugs | PowerCore ProFire. The event suggested that a re-torque would have avoided the ejection although this was recommended. A 3/8 drive shorty inch pound torque wrench that works out great even in the 5.7 ( 2016.! Carefully, engine being cold the new spark plugs in Truck are at... All specs are taken from Helms/GM documentation for a 2004 Chevy classic always use plug! On domestic and international travel, automotive maintenance, education and health 6:19 AM # 1 torque specs for spark plugs gm Helms/GM documentation a! On it 's torque specs the '87 factory manual lists spark plug ''... To attach to the original retail purchaser for making these documents available in a format... In 1996 and later engines, 8.83 foot-pounds the road today best for! Torque wrenches ) it still is n't as tight as recommended JavaScript your. You notice backfires or other engine noises, replace your worn out plugs with OEM spark!