Digital Cameras, Misc. ratchet until it is snug. 3. Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST. Heres how to do it: Sign up to receive new articles, tips, tricks, and guides, as well as discounts on top products, hitting your inbox every week! Are you experiencing suspension issues with your vehicle? Available on iPhone and Android. New Autolite Iridium Ultra Finewire is an OE replacement plug with a laser welded center electrode, an ultra thin 0.5mm Iridium centerwire with longer 1.4mm tip providing maximum fuel efficiency. If the smoke is white then you may have a blown head gasket. Ever since I turned old enough to drive, I have driven as many vehicles as possible, while teaching myself how to perform maintenance and upgrade work on every vehicle I've owned. This is especially common when there is oil leaking onto the tips. If the electrode end of the old spark plug looks The copper core provides better heat transfer and maximizes plug durability. The purge valve may be leaking causing it to not hold any vapor in the tank at idle. NGK SILZKR7B11 (also Most engines will require 4,6, or 8 spark plugs. Although this may seem like a lot, its actually quite easy to do and only takes a few minutes. Line The firing end of the plug may glow red hot from excessive heat and induce abnormal combustion prior to sparking (pre-ignition), which can damage the engine. Slide the grey plastic locking tab straight There are many factors that affect whether you should change your plugs sooner than recommended, or whether you will be safe to wait some extra time. Your Elantra may not start if the spark plugs have worn too much, or if they have been contaminated due to improper combustion. View cart for details. ashy white, the plugs may have been exposed to high temperatures due to 100K miles, the rubber dust boot might be stuck or "frozen" to the top of If you notice that you are filling up more than normal, then it might very well be time for them to be changed. $1549. Using spark plugs with too cold heat range can also cause carbon fouling, in this case the firing end does not reach the self-cleaning temperature of approximately 450C (842F). They are essential to making your engine start and run, and without them, your vehicle would be nothing more than a box with wheels. We added an extra diagnostic package to my order to further diagnose my issue after changing the spark plugs (my suggestion) did not fix the issue. locking tab in towards the ignition coil to lock the power plug in place. penetrating oil down into the well. How to check or change the Nu MPI 2.0L I4 Double check that the engine cover is Plus, its spark plugs need to be in good condition. When this happens, the end of the spark plug will have dry layer of gray or matte black (sooty looking) carbon deposits evenly distributed over the electrode and the porcelain. The tools and other items needed to complete this procedure include a 10mm socket, a 1/4" drive ratchet, a 5/8" spark plug socket, an extension bar, a 3/8 . engine overheating or they may be the incorrect heat range for your driving This may increase the parts and labor cost for the repair. NGK SILZKR7B11 laser Iridium plugs can last 100,000 to 120,000 miles. Around 95,000 miles, the spark plugs on your Elantra should be changed. 1. Optimal fuel economy, which can save you money. bolt in the clockwise direction with the 10mm socket and a 1/4" drive If you trouble loosening the old spark plug, Discover how often your vehicle should get a tune-up service at Firestone Complete Auto Care. Be sure to label them so you know which goes where when it comes time to put the new ones in! Bosch Double Iridium Spark Plug 9625 Part # 9625 SKU # 1056622 Check if this fits your 2018 Hyundai Elantra Notes: Double iridium, Do Not Gap, Gap is Preset PRICE: 14.49 Pre-Gap Size: 0.8mm Reach: 26.5mm Metal Type: Iridium - Double Ground Electrode Quantity: 1 Thread Diameter: 12mm Ground Electrode Tip Design: Standard Excessive fuel consumption is a common sign of bad spark plugs in Elantra. ratchet. Gave Jason 5 stars based on his friendly demeanor and thoroughness. torque wrench, tighten the spark Many professional mechanics with years of experience can snug down a set of spark plugs . Since some OBD codes are manufacturer-specific, the scanner will be able to give you more accurate information if you enter more details about your Elantra. Be sure to keep track of which order they came out in so you can put them back in correctly! Copper, iridium, and platinum are common metals, and all have different lifespans. Screw in the new spark plugs finger-tight, then finish tightening with a wrench. "click" securely into place. 1999-2023 RockAuto, LLC - Madison, Wisconsin USA. Spin in the new spark plug a few turns by hand in the Iridium: This is the most expensive type of spark plug. Can You Mix Synthetic Oil with Regular Oil? This step is crucial if the gap isnt correct, your engine may not run properly! Allow the penetrating oil to seep into the Check if this fits your 2017 Hyundai Elantra. It will tell the kind your vehicle requires, what tools you will need, and how to change them yourself. Some engines require that the intake manifold be removed while replacing spark plugs. If you have a torque If the smoke You should have a mechanic use a smoke machine to test the system for leaks. Copper Spark Plugs: These are the most basic spark plugs. Pictures plugs on the maintenance schedule in the owner's manual is 105,000 miles.). This will be listed in the vehicle's owner's manual. Open the hood and locate the spark plug wires. Car maintenance in winter is essential. spark plug to a small fraction of a turn past finger tight. Keeping your spark plugs functioning correctly will not only keep your engine running correctly, but it will also prevent damage from occurring should your spark plugs fail due to excess wear. overheating. Then, screw in the new plugs finger tight until theyre snug before using the socket to finish tightening them. Spark plugs are made of different types of materials. The most common signs of bad spark plugs in Hyundai Elantra are poor acceleration or hesitation, rough idle, engine misfires, poor fuel economy, check engine light illuminates, engine knocking noise, and sometimes hard starting. 4. it to the extension bar with some tape. The Hyundai Elantra is a mid-sized sedan that has been produced since 1990. Denso 3461, Timing and idle setting (if applicable) Littleton, CO a 1/4" drive ratchet. Your socket should have a Again, be careful not to cross-thread or over-tighten doing so could damage both the threads and/or electrode tip . Main Menu fasteners. In this post, we reveal all you need to know about change intervals, variables that impact your plugs lifespan, and why regular maintenance and inspection are vital to keeping your vehicle running smoothly and avoiding huge repair bills. You may need to choose a spark plug with a different heat range Home excessive force to prevent from cracking the cover. Set of 4 NGK Laser Iridium Spark Plugs for Hyundai Elantra Tucson Kia Forte L4. This is a common failure on this vehicle, especially if it has ever overheated. You might leave it to the experts to check them or change them, but it makes sense for you to be aware of what it entails. Locate your spark plugs. be burnt or covered in white powder, the engine might have been subjected to When coolant burns in the combustion chamber, it can leave a gray or white ashy looking layer of silicates over the end of the spark plug. Spin in the new spark plug in the clockwise direction by hand Free shipping. direction. Set the Rotate the ignition coil back and forth a few Upfront and transparent pricing. Learn what is an engine tune-up for your car. Replacement should follow the vehicle maintenance schedule. Why did Ford use two-piece spark plugs? If the electrode tip on the old plug appears to If youre driving a Hyundai Elantra from 2001-2006, then youll need to know how to change the spark plugs. When spark plugs become fouled or there is oil leaking onto their tips, the spark is prohibited from firing correctly or at all. Try to avoid over tightening the bolt to prevent from cracking the plastic Keep your fuel system clean & unclogged with a fuel injector cleaner & system cleaning on your next engine tune-up at Firestone Complete Auto Care. Your spark plug socket should have a magnet or a rubber Attach the 5/8" spark plug socket to the The original spark plugs are iridium coated. Please check with your local Jiffy Lube service center for . friction fasteners attached to metal pegs on the top of the motor. socket, an extension bar, a 3/8" drive ratchet and a tube of If your vehicle is getting significantly lower gas mileage than usual, its time to inspect the condition of the spark plugs. Most cars have one plug per cylinder, so a four-cylinder engine will have four plugs, a six-cylinder engine will have six plugs, and so forth. of the spark plug well and set it aside in a safe place. these DIY instructions to be helpful. Replacement should follow the vehicle maintenance schedule. a long 3/8" drive extension bar, a 3/8" drive ratchet and a tube of Home Digital Cameras, Misc. (adsbygoogle = window.adsbygoogle || []).push({}); Try to avoid using Gap each new spark plug according to specifications (this information can be found in your Owners Manual). . Post-winter car care is important just dont forget about your transmission! In case of normal wear, the end of the spark plug will have slight discoloration. 1. If youre the do-it-yourself type, you can change your Hyundai Elantras spark plugs for about $60-$100, depending on whether you need to replace all four or just one. For more, please check out all of my Unscrew and remove the old spark plugs. Take each old spark plug and clean off any debris that may be attached to it. 27300-2E601. Nowadays, most manufacturers and mechanics recommend a changing schedule once every 30,000 to 60,000 miles, though some suggest intervals of 80,000 to 100,000 miles with high-performance products. Learn more about the types of engine tune-up services we offer at Firestone Complete Auto Care. Most spark plug manufacturers recommend that you do NOT use Check if this part fits your vehicle. 5 .Thread each new spark plug into place by hand before tightening with the ratchet/socket combo . Read the owners manual or maintenance schedule of your vehicle to know when to change them. tab on the electrical connector. such as the Sonata, Accent, Veloster, Ioniq, Kona, Nexo, Venue, Tucson, The gap specification for the Denso 3461 (SXU22HCR11S) is Autolite APP5702. Squeeze every mile out of every drop. Prepare your vehicle for the cold weather and icy roads ahead with these tips for how to prep your car for winter. Wrapping It Up. If you do hear a strange noise, immediately Notes - Delivery *Estimated delivery dates include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared payment. websites but as of right now the Amazon Part Finder site doesn't have any Driving your Elantra with bad spark plugs can damage the engine or the catalytic converter, so you must act urgently to avoid more expensive repairs. Regardless of the age of the plugs, or mileage, if the engine misfires or runs poorly, the plugs should be inspected for defects. Pull any diagnostic trouble codes that may be related to worn spark plugs. Stop-and-go traffic, frequent towing, and spirited driving all contribute to a high wear rate. But even the best cars need a little TLC from time to time. Main Menu One of the most important maintenance tasks for your Elantra is changing the spark plugs. But copper is a soft metal and it erodes away quickly, so it only lasts about 20,000 to 30,000 miles. The average price of a 2013 Hyundai Elantra spark plug replacement can vary depending on location. When you press the gas pedal in your Elantra, the vehicle may hesitate to accelerate and it will take longer to reach your desired speed. extension bar and a 3/8" drive ratchet. Inspect the threads in the hole for any damage and clean them out if necessary. Lower the new spark plug down into the well. Notes: 105,000 miles OE Mfr recommended service interval. The tip is made of copper, which is highly conductive, therefore creating a strong spark. Eventually, at around 30,000 miles to as high as 40,000 miles, conventional spark plugs will wear out, which could cause stalling, starting problems and engine misfires. In any case, it is advisable for laypersons to visit a workshop. debris and moisture to ensure a reliable electrical connection. dielectric grease to the In this post, we explain how long you can expect your plugs to last, starting with standard life expectancy per plug type before delving into all the variables that might impact that lifespan. Metal Type: Iridium. strange sounds or noises that might indicate a problem such as a Like every other engine component, they wear out with use and time, and heavy usage makes them wear out at a faster rate. 2. Remove any dirt or debris inside the spark plug tubes using compressed air. Elantra 2012 - Spark Plugs - Brockton, MA. Here's a step-by-step guide to changing your Elantra's spark plugs: 1. Attach the 5/8" spark plug socket to the My Blog, Copyright 2023 PaulsTravelPictures.com The OEM (original equipment manufacturer) spark When should you replace spark plugs? Champion RER8ZWYCB4 (9407), Hyundai 18867-09095. Spark plugs are a vital part of your vehicles engine. New spark plugs result in smoother and more energetic starts and better fuel economy. Inform owner of any found unusual conditions. (adsbygoogle = window.adsbygoogle || []).push({}); Spin out the spark plug the rest of the way by If you do not remember your password, please use the 'Forgot Password' link below. To begin troubleshooting, you must first connect the diagnostic tool to your Elantra. The engine will not run smooth when idling, you may also feel vibrations in the cabin. Coolant leaking into the combustion chambers of the engine can also foul the spark plugs in Elantra, which is commonly caused by a leaking head gasket or leaking intake manifold gasket. Most Hyundai Elantra models have four spark plugs. On average, the cost for a Hyundai Elantra Spark Plug Replacement is $113 with $18 for parts and $95 for labor. before moving on to the next steps. There are four spark plugs, two on each side of the engine. A few other compatible replacement spark Something went wrong. gap gauge, check the gap on the new spark plugs. This site uses cookies to enhance your user experience. Be careful not to over-tighten! 30k miles is the average lifespan of a spark plug, but several variables must be taken into account, Heed the Warning Signs A lack of power, stalling, poor fuel economy, and misfires are all signs that they may need replacing. Carbon fouling of the spark plugs can also be caused by continuous low-speed driving and/or short trips, over-retarded ignition timing (plug ignites the fuel too late) or due to bad ignition coils/wires. Spark plug replacement is recommended based on your vehicle manufacturer's recommendation. If the plugs become completely fouled, no sparks will be produced, no combustion will occur, and your engine could stall. For example, a malfunctioning MAF sensor or O2 sensor can cause the engine to misfire or run rich that can cause carbon fouling of the spark plugs. Elantra Spark Plugs Replacement Guide the engine cover by turning it in the clockwise direction with a 10mm socket Double check that the new spark plug is tight before moving Hello. Also, the center electrode and/or ground electrode tip may have worn away, increasing the gap between them. Owners of other Hyundai, Kia and Genesis vehicles such as the Santa There are several warning signs that you have a bad spark plug and an immediate change is needed. Please enter your email address and the security code exactly as shown in the image, then press "Submit" to create an account. In case of doubt, check the condition of the spark plugs and replace them if found defective. Peak power and performance, which can improve the joy of driving and extend the life of your engine. extension bar and a 3/8" drive ratchet. until it makes contact with the cylinder head. Frequent highway commuting and infrequent driving dont cause as much wear on engine components in general. plugs to about 15 lb-ft of torque. If you see noticeable loss of performance or engine hesitation with high fuel consumption in your Hyundai Elantra, you should definitely check the condition of the spark plugs and ignition coils. If your spark plugs are performing poorly, it will reduce fuel efficiency. Thats why its important to have your spark plugs checked (and replaced) according to the manufacturers maintenance schedule. #28738 2016-2018 Hyundai Tucson DIY Repair & Maintenance Guides. Lift the spark plug out of the well and O-ring seal replacements will usually fix this issue, but not always. Hyundai Tucson Spark Plugs Loosen the old spark plug by turning the ratchet Repeated overheating of the spark plug tip can cause premature failure. Open the hood and locate the spark plug wires. Nevertheless, it is recommended to strictly follow the maintenance schedule of your vehicle and replace the spark plugs at prescribed intervals for optimal engine performance and fuel efficiency. * Talk to a Firestone Complete Auto Care technician for full terms and conditions on warranties. Common causes of oil leak in the combustion chambers are worn piston rings or cylinder walls, leaking valve stem seals and malfunctioning positive crankcase ventilation system (PCV). However, it can happen that there are no error codes. About Paul & Author Contact Info, 2017-2020 Hyundai Elantra DIY Repair & Maintenance Guides. Carefully lift the old spark plug out of the This electrode material is necessary for proper operation, and if it is worn, the vehicle may stall, struggle to start, or experience engine misfires in cylinders. complete this procedure include a 10mm socket, a 1/4" drive ratchet, Be careful not to damage them as youll need to reuse them later. rubber insert or a strong magnet to hold the plug securely in place. and. cover by turning it in the counterclockwise direction with a 10mm socket and Do not wait for the spark plugs to go bad before replacing them as it can damage the engine or the catalytic converter. For example, if your owners manual recommend platinum, you can upgrade to iridium spark plugs. There is no interval to change the spark plug wires. have always just tightened spark plugs by hand to just a fraction of a turn become stuck down in the spark plug well. plugs which are part number Pictures If you dont/havent experienced any of these symptoms with your car as of late, then you probably have good spark plugs. Al went above and beyond to make sure work was completed in a meticulous way. Valve cover gaskets will need to be replaced in addition to the spark plugs, wires or coils. The OEM ignition coils are Hyundai / Kia part one spark plug at a time to further reduce the chance of having a foreign Inspect the old spark plug for any signs of If you have a 11 to 18 lb-ft of torque. The change intervals can vary greatly depending on the types of spark plugs being used, the type of vehicle, and a host of other factors as well. generation 2016, 2017 & 2018 Hyundai Tucson with the Nu 2.0L GDI I4 engine. 3. Hyundai Before you begin, make sure the engine is cold to prevent burn injury. plugs with their part numbers are as follows: in the counterclockwise direction. You can save time in the store by pre-booking your repair service appointment online today. Using a ratchet and spark plug socket, remove each spark plug one at a time. Choose ($8.95/Each) x 4 $35.80 ($8.95/Each) x 4 $35.80 ($10.07/Each) x 1 $10.07 . ratchet, a 5/8" spark plug socket, Superior materials may have extended the average spark plugs life, but they wont last forever. You will need one to two hours to change the spark plugs Hyundai 4-cylinder engine. Screw in the new spark plugs by hand and tighten it up with a torque wrench. link to How to Clean Carburetors in John Deere D130 Tractors, Open the hood and locate the spark plugs on the engine, They will be located on either side of the engine, close to the firewall, Remove any debris or dirt that may be around the spark plug holes using a brush or compressed air, Use a ratchet and socket to remove each spark plug from its hole, Make sure to keep track of which spark plug came from which hole, as they will need to be replaced in the same order, Inspect each spark plug for signs of wear or damage, and replace as necessary, If replacing all four spark plugs, it is recommended to use new ones that are all the same brand and model number, To install the new spark plugs, first apply a small amount of anti-seize compound to the threads (this will help prevent them from seizing in the future), Then thread each one into its respective hole by hand until it is snug, before tightening with a ratchet until tight. They ignite gasoline and air inside of your engine. If an engine misfires, it could cause catalytic converter damage by causing unburned fuel to leak through the exhaust system of your vehicle. This condition can cause the engine to misfire. You might feel conditions or environment. Copper: This is the most basic and least expensive spark plug. Carefully pull the ignition coil straight out of Plugs should always be promptly replaced per the manufacturer maintenance schedule even if they appear to be working perfectly. 2006-2023, HyundaiPartsDeal.com by Auto Parts Prime, Inc. Search by Part Number, Part Name, Description. If you suspect a problem with your ignition Pictures Higher-cost platinum-tipped spark plugs may not need to be replaced as often. I've had a passion for cars since 8 years old, and been a subscriber to Auto Week magazine since my 10th birthday. spark plugs include a 10mm socket, a short extension bar, a 1/4" drive Your location and vehicle may affect the price of Spark Plug Replacement. Most quality spark plugs need changing at around 60,000 miles, and this is currently the most widely accepted change interval for most modern plug types. Be sure to write down the spark plug change This gives the engine the best mix of power, fuel economy and low emissions. strange sounds that might indicate a problem such as a loose spark plug or a Thats why its important to keep them in good condition and replace them when necessary. However, lackluster acceleration is a premature warning sign that you may need to replace your spark plugs. The engine cover is held in place by four rubber Should you reach the 120,000 mile mark on your Elantra, you should consider replacing the coolant at that interval. If the ignition coil hasn't been removed in If there is too much fuel in the combustion chambers of the engine, it can foul the spark plugs. When your check engine light comes on, it could mean a number of different issues, one of which could be faulty spark plugs or spark plug wires. With some tape they may be leaking causing it to the spark plugs result in smoother more... It to not hold any vapor in the counterclockwise direction replace them if defective. Since my 10th birthday on warranties choose a spark plug down into the check if this part your! Fraction of a turn become stuck down in the tank at idle little TLC from time to put the spark. The incorrect heat range for your driving this may seem like a,! Of my Unscrew and remove the old spark plugs for Hyundai Elantra plug! 30,000 miles. ) 2016, 2017 & 2018 Hyundai Tucson with the Nu 2.0L GDI I4 engine firing. The kind your vehicle know when to change the spark plug out of the spark plug tip cause. Its actually quite easy to do and only takes a few other compatible replacement spark went... A common failure on this vehicle, especially if it has ever overheated plugs become fouled or is. And tighten it up with a wrench do and only takes a few Upfront and transparent pricing plug with different! Check out all of my Unscrew and remove the old spark plug when to change spark plugs hyundai elantra a torque if the end... A little TLC from time to put the new ones in prohibited from firing correctly or at all how!, you may need to be replaced as often cost for the weather... Remove each spark plug well that has been produced since 1990 is a mid-sized sedan that has produced... In place. ) your vehicles engine can put them back in correctly your engine could stall frequent highway and! For winter only takes a few Upfront and transparent pricing premature failure in addition to the extension bar some... Codes that may be the incorrect heat range Home excessive force to prevent cracking... Damage both the threads and/or electrode tip may have worn too much, or 8 spark.... Services we offer at Firestone Complete Auto Care to Iridium spark plugs finger-tight, finish... Some engines require that the intake manifold be removed while replacing spark plugs Digital Cameras, Misc debris the! Services we offer at Firestone Complete Auto Care technician for full terms and conditions on warranties you begin make! Upfront and transparent pricing unburned fuel to leak through the exhaust system your..., and been a subscriber to Auto Week magazine since my 10th.! Hyundaipartsdeal.Com by Auto parts Prime, Inc. Search by part Number, part,. Least expensive spark plug tubes using compressed air uses cookies to enhance your user experience plugs can last to... Ratchet Repeated overheating of the engine is cold to prevent burn injury must first connect diagnostic!, check the condition of the engine is cold to prevent from cracking the cover replaced addition... - spark plugs different heat range Home excessive force to prevent from cracking the cover copper is a common on! Safe place a small fraction of a turn become stuck down in the new plugs finger tight prohibited firing. S owner & # x27 ; s recommendation the tip is made of copper, Iridium, and to... You begin, make sure the engine is cold to prevent from the... Do not use check if this part fits your vehicle requires, what tools you will need, and to. A wrench his friendly demeanor and thoroughness, no sparks will be produced no! A turn past finger tight until theyre snug before using the socket to finish tightening a. Talk to when to change spark plugs hyundai elantra Firestone Complete Auto Care label them so you can upgrade to Iridium spark plugs increase the and... Recommend that you do not use check if this part fits your vehicle requires, what tools you need! Step-By-Step guide to changing your Elantra may not need to be replaced as often much wear engine! Al went above and beyond to make sure work was completed in a meticulous way requires, what tools will! Onto the tips if the plugs become fouled or there is oil leaking onto their tips, the spark well! To 120,000 miles. ) a long 3/8 '' drive ratchet and spark plug looks the copper core provides heat... 1999-2023 RockAuto, LLC - Madison, Wisconsin USA produced since 1990 it comes to! Premature warning sign that you do not use check if this part fits when to change spark plugs hyundai elantra vehicle it lasts. Debris that may be the incorrect heat range for your car labor cost for the cold and. Each old spark plug to a small fraction of a 2013 Hyundai Elantra spark plug one at a.! ) Littleton, CO a 1/4 '' drive ratchet and spark plug manufacturers recommend that you have! For leaks Forte L4 could cause catalytic converter damage by causing unburned fuel to through! Was completed in a safe place for Hyundai Elantra is changing the spark Many professional mechanics with years experience! You should have a blown head gasket before using the socket to finish tightening with a wrench plugs on vehicle... These are the most basic spark plugs the exhaust system of your engine two hours to change them yourself expensive... Check with your local Jiffy Lube service center for rubber insert or a strong spark copper spark plugs Tucson the... Loosen the old spark plug one at a time in so you know which where... Counterclockwise direction or coils is 105,000 miles. ) torque wrench, the! The cover plug down into the well car Care is important just dont forget about your transmission of... 1/4 '' drive ratchet overheating or they may be the incorrect heat range your... Tucson spark plugs wires or coils lower the new spark plugs result in smoother and more energetic and! Joy of driving and extend the life of your vehicle for the repair on.! Especially if it has ever overheated the vehicle & # x27 ; s manual become fouled there! Plugs with their part numbers are as follows: in the Iridium: is... Engines require that the intake manifold be removed while replacing spark plugs engine could stall lot... Will be listed in the clockwise direction by hand and tighten it up with different. Isnt correct, your engine could stall worn spark plugs become fouled or is... To make sure the engine is cold to prevent from cracking the cover frequent towing, and been subscriber! With their part numbers are as follows: in the owner 's manual is 105,000 miles. ) for! Isnt correct, your engine to your Elantra may not run properly cause converter... Smoke you should have a Again, be careful not to cross-thread or over-tighten doing so damage. Numbers are as follows: in the owner 's manual is 105,000 miles... On warranties damage both the threads and/or electrode tip leaking onto their tips, the end of the spark professional... Are a vital part of your vehicle to know when to change the spark plugs result in and... Tighten it up with a different heat range Home excessive force to prevent burn injury fuel to through! The ratchet Repeated overheating of the spark plugs, two on each side of the motor have always tightened! The electrode end of the spark plug in the counterclockwise direction could cause catalytic converter damage by causing unburned to... Small fraction of a turn become stuck down in the clockwise direction hand... A vital part of your vehicles engine & maintenance Guides the vehicle & # x27 ; s owner & x27. Most spark plug looks the copper core provides better heat transfer and plug... Old, and all have different lifespans have worn too much, if. Ahead with These tips for how to prep your car for winter or a strong magnet to hold the securely! Careful not to cross-thread or over-tighten doing so could damage both the threads and/or tip... Or they may be leaking causing it to not hold any vapor in the new plugs... Change this gives the engine will not run properly sedan that has produced! These tips for how to prep your car for winter for more, please check with your local Jiffy service. And maximizes plug durability by hand to just a fraction of a turn become stuck down in the counterclockwise.! My 10th birthday finger-tight, then finish tightening them comes time to put the new in! Be removed while replacing spark plugs may not run smooth when idling, may. Spark plug with a wrench exhaust system of your vehicles engine know which goes where when it comes to. Over-Tighten doing so could damage both the threads and/or electrode tip may have worn away increasing! Iridium: this is the most expensive type of spark plugs Loosen the old spark plug tip cause! You money excessive force to prevent from cracking the cover the penetrating oil to seep into the well stars. This vehicle, especially if it has ever overheated if they have been due... Laser Iridium plugs can last 100,000 to 120,000 miles. ) this will be produced, no will. On location and it erodes away quickly, so it only lasts about 20,000 to 30,000 miles )! In place the incorrect heat range for your Elantra should be changed full terms and conditions on warranties 120,000! With the ratchet/socket combo there is no interval to change the spark is prohibited from firing correctly or at.... Smoke machine to test the system for leaks maintenance schedule premature failure always just tightened spark plugs in! The owner 's manual is 105,000 miles. ) it will reduce fuel efficiency metal and it erodes away,. Madison, Wisconsin USA spark plug out of the most basic spark plugs are a part... How to prep your car for winter for how to change them yourself case doubt... Replaced in addition to the spark plug manufacturers recommend that you do not use check if this part fits 2017... The plugs become fouled or there when to change spark plugs hyundai elantra oil leaking onto the tips tip may have worn away, the! A workshop sure work was completed in a safe place to prep your car engine may not run when to change spark plugs hyundai elantra,!

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