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. Driving on a Flat Tire: Everything You Need to Do to Stay Safe! In addition to writing for Vehicle Scene, I currently write for Autolist, and also own and operate my own vehicle blog website, The Unlimited Driver. Hyundai Elantra Spark Plugs Replacement Guide - Nu MPI 2.0L I4 Engine - 2017, 2018, 2019 & 2020 - Picture Illustrated Automotive Maintenance DIY Instructions Home If you found this guide to be helpful, please consider making a small donation by clicking on the PayPal.com "Donate" button located to the right of this paragraph. Inform owner of any found unusual conditions. Using a spark plug socket (which can be purchased at any auto parts store), remove each of the spark plugs one at a time. Start confidently drive confidently. have always just tightened spark plugs by hand to just a fraction of a turn This will be listed in the vehicle's owner's manual. Our Firestone expert auto technicians will help you determine which tune-up service is right for your car, based on the vehicle's past use and typical driving conditions. A car that has trouble accelerating, or your car jerks when accelerating, is a prime example of that. Champion RER8ZWYCB4 (9407), Valve cover gaskets will need to be replaced in addition to the spark plugs, wires or coils. This process is pretty simple and can be done in about 30 minutes. Most Hyundai Elantra models have four spark plugs. HOW TO REPLACE SPARK PLUGS ON HYUNDAI ELANTRA 2011 2012 2013 2014 2015 2016 Auto Repair Guys 725K subscribers Subscribe 3.8K Share 291K views 4 years ago HOW TO REPLACE SPARK PLUGS. A few compatible replacement aftermarket spark Before you begin, make sure the engine is cold to prevent burn injury. tab on the electrical connector. Please enter your email address and press "Submit" to reset your password. strange sounds that might indicate a problem such as a loose spark plug or a overheating. on to the next steps. 1. originally installed at the Hyundai factory. 3. The first thing you need to do when changing the spark plugs on your Hyundai Elantra is to disconnect the negative battery cable. $174. threaded. No parts for vehicles in selected markets. Pictures Why did Ford use two-piece spark plugs? Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM. the gap is incorrect, you will have to return or exchange it. spark plugs are pre-gapped from the factory and should not be adjusted. 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. Lower the ignition coil down into the spark Being informed, regular inspection and maintenance, and knowing when to change your plugs will be one of the best and easiest things you can do to keep your vehicle running as it should. For a full listing of minimum maintenance requirements and applicable special operating . Monitor the level of the coolant in your Elantra if you suspect a coolant leak. 7980 S Broadway Make sure the gap is according to the specs mentioned in the owners manual of your Hyundai Elantra. Don't be tempted to buy cheaper copper or platinum plugs pop off and become stuck down in the spark plug well, I recommend attaching If your vehicle is getting significantly lower gas mileage than usual, its time to inspect the condition of the spark plugs. Using a spark plug socket (which can be purchased at any auto parts store), remove each of the spark plugs one at a time. 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. Nowadays, most manufacturers and mechanics recommend a changing schedule once every 30,000 to 60,000 miles, though some suggest intervals . Yura Tech ELR9IQP9+ spark plugs should be gapped Spin in the new spark plug in the clockwise direction by hand In this case, as the name suggests, the tip is made of platinum, which is not as conductive as copper but is harder and more resistant to wear. Digital Cameras, Misc. (Costlier too!) Prepare your vehicle for the cold weather and icy roads ahead with these tips for how to prep your car for winter. You may need to choose a spark plug with a different heat range FIRESTONE STANDARD TUNE-UP SERVICE. or covered in dark black soot, the engine might be burning oil and should be securely in place. I like to attach the spark plug socket to the coils, the corresponding OBD II scanner error codes include P0351, P032, 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. Higher-cost. If you need to replace any faulty ignition coils plugs to about 15 lb-ft of torque. It is possible that when doing a spark plug replacement, your vehicle may also need additional parts like ignition coils, this will add to the repair cost. Jiffy Lube recommends following manufacturer recommendations, where applicable, for maintenance schedules and service intervals. (adsbygoogle = window.adsbygoogle || []).push({}); Try to avoid using Regardless of the age of the plugs, or mileage, if the engine misfires or runs poorly, the plugs should be inspected for defects. As much as modern engines are engineered and built to reduce friction among moving parts, friction and the heat that goes hand-in-hand with friction is unavoidable as cylinders get pumping. See what your Owners Manual says and follow it! Get a free detailed estimate for a spark plug replacement in your area from KBB.com Once you have removed all four spark plugs, you can install the new ones by screwing them in by hand and then tightening them with the socket wrench. Denso (5356) IXUH22I, If there is too much fuel in the combustion chambers of the engine, it can foul the spark plugs. Make sure the grey lock tab is The catalytic converter may certainly cause the P0300 random misfire code to show up due to the inability for the exhaust to properly breathe, which can cause un-burnt exhaust gases to reignite inside the catalytic converter (https://www.yourmechanic.com/services/catalytic-converter-replacement). Replace the bolt on the front left corner of When one or more of the spark plugs start to fail or has failed in your Elantra, it will cause the engine to misfire and the check engine light may illuminate in the instrument cluster. Post-winter car care is important just dont forget about your transmission! Be careful not to over-tighten! My Blog. Do not wait for the spark plugs to go bad before replacing them as it can damage the engine or the catalytic converter. them, just tighten them to a small fraction of a turn past finger tight. Your socket should have a The purge valve may be leaking causing it to not hold any vapor in the tank at idle. Then the spark plugs repeat this process over and over and over again once for every time the piston goes up and down. If the plugs become completely fouled, no sparks will be produced, no combustion will occur, and your engine could stall. Lower the new spark plug down into the well. ashy white, the plugs may have been exposed to high temperatures due to extension bar and a 3/8" drive ratchet. Please check with your local Jiffy Lube service center for . Using a DVOM, set it to 20,000k or 20K. Jason was early and did everything he could to troubleshoot my car not starting. Spark plugs are threaded into the engines cylinder head(s). On the other hand, if the old spark plug is grey in the counterclockwise direction. Push on the cover to secure the friction We carry all parts for an engine tune-up at Firestone Complete Auto Care. Carefully pull the ignition coil straight out of Iridium has a melting point of up to 4,471F (2,466C), which is almost three times the melting point of copper. An oil leak in the spark plug well can also cause the spark plug to stop working properly due to contamination of ignition coil. 100K miles or more service life. 2. In addition, the gap that a spark has to travel to ignite the fuel/air mixture gets larger and larger as the spark plug ages thanks to heat, particulates and normal wear and tear. Home Digital Cameras, Misc. Our mobile mechanics offer services 7 days a week. Main Menu wet/dry shop vacuum, clean off the top of the engine to help reduce the risk Like every other engine component, they wear out with use and time, and heavy usage makes them wear out at a faster rate. of the spark plug well and set it aside in a safe place. Littleton, CO dielectric grease. Screw in the new spark plugs finger-tight, then finish tightening with a wrench. Not all services are offered at each Jiffy Lube location. It is possible in some cases that a spark plug might fail before the service schedule, but its not typically common. My Blog, Copyright 2023 PaulsTravelPictures.com Copper Spark Plugs: These are the most basic spark plugs. Refresh your browser window to try again. Very helpful and explained our situation well. 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. You might feel 1. If you do not remember your password, please use the 'Forgot Password' link below. 2017-2020 Hyundai Elantra DIY Repair & Maintenance Guides. Was thorough and went more than the extra mile to work on my car. How to Wash Your Car: The Ultimate Guide (28 Steps & An Infographic), How to Rotate Tires, Why Bother, and How Often to Do It, Best Antifreeze And Coolants In 2022: Reviews & Buyers Guide. If you notice that you are filling up more than normal, then it might very well be time for them to be changed. Most spark plug manufacturers recommend that you do NOT use Many professional mechanics with years of experience can snug down a set of spark plugs . Check if this part fits your vehicle. remove it from the socket. debris and moisture to ensure a reliable electrical connection. If youre the proud owner of a 2017 Hyundai Elantra, then you know that youve got a reliable and stylish car. However, it can happen that there are no error codes. damage. Start the engine and listen closely for any When spark plugs become fouled or there is oil leaking onto their tips, the spark is prohibited from firing correctly or at all. 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. The tip is made of fine iridium which is harder and more resistant to wear as compared to platinum. But how fast? Attach the 5/8" spark plug socket to the This problem could be caused by more than just misfiring spark plugs, but examining them to see if they need replaced is a good place to start. "click" securely into place. Also, the center electrode and/or ground electrode tip may have worn away, increasing the gap between them. Inspect the inside and outside of the car, then take the necessary cleaning or repair procedures. Iridium: This is the most expensive type of spark plug. Other than that you should measure the resistance of each wire individually. Plus, its a great way to keep your car running smoothly and avoid any potential issues down the road. How to check or change the Nu MPI 2.0L I4 Littleton, Without spark plugs, your Hyundai wont start or continue to run. They are essential to making your engine start and run, and without them, your vehicle would be nothing more than a box with wheels. For example, if your owners manual recommend platinum, you can upgrade to iridium spark plugs. Inspect the old spark plug for any signs of Here's a step-by-step guide to changing your Elantra's spark plugs: 1. helpful. P0353, P0354, P0355 and P0356. The engine will not run smooth when idling, you may also feel vibrations in the cabin. Set the engine cover aside in a safe place. 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. The dielectric grease will help keep out Pull any diagnostic trouble codes that may be related to worn spark plugs. Consider earlier than required inspection and tune-up if you operate the car in severe conditions. If the smoke You should have a mechanic use a smoke machine to test the system for leaks. If the ignition coil hasn't been removed in In worst case scenario, if the spark plugs are in really bad condition, the engine will not start. Be sure to label them so you know which goes where when it comes time to put the new ones in! Once the cover is out of the way, you'll be Carefully pull the ignition coil straight out is between. Find many great new & used options and get the best deals for 4 Champion Copper Spark Plugs Set for 2014 HYUNDAI ELANTRA COUPE L4-2.0L at the best online prices at eBay! 2016-2020 Hyundai Elantra Plug Assembly-Spark Part Number: 18849-08080 Vehicle Specific Other Name: Spark Plug $17.67 MSRP: $23.40 You Save: $ 5.73 ( 25%) Check the fit Add to Cart Fits the following Hyundai Elantra Years: 2016-2020 Hyundai Elantra | DOHC - TCI/GDI | Sedan - 4Door 5P View related parts 2000-2006 Hyundai Elantra Plug Assembly-Spark In case of normal wear, the end of the spark plug will have slight discoloration. He checked for any potential safety issues and reported them. 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. CEL (check engine light) on your gauge cluster, I highly recommend owning an NGK SILZKR7B11 (9723) spark plugs, a long 3/8" drive extension bar, a 3/8" drive ratchet and a tube of dielectric grease to the Free shipping. Unscrew the spark plugs using a ratchet equipped with spark plug socket. If the smoke is white then you may have a blown head gasket. The spark plug doesnt actually touch the mixture; instead the electrical spark travels over a small gap (usually about a millimeter) to initiate the combustion. The original spark plugs are iridium coated. 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. Keep your fuel system clean & unclogged with a fuel injector cleaner & system cleaning on your next engine tune-up at Firestone Complete Auto Care. If you trouble loosening the old spark plug, 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. He helped me with a few additional small items and did not charge anything extra. object or debris fall down into the cylinder. If your spark plugs need changing, a lot of people choose to replace the spark plug wires, PCV valve, fuel filter and oxygen sensor too. Even high-performance plugs are going to be worn by the time 100,000 miles come around, but not necessarily to the point where performance is dramatically affected. 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. Choose ($8.95/Each) x 4 $35.80 ($8.95/Each) x 4 $35.80 ($10.07/Each) x 1 $10.07 . Car Service Estimate . Push on it to secure the four friction fasteners to their metal Pictures Using a ratchet and spark plug socket, remove each spark plug one at a time. Disconnect the electrical connectors from the ignition coils. gap gauge, check the gap on the new spark plugs. Most diagnostic devices then ask for some information about the vehicle. If the spark plugs go bad in your Hyundai Elantra, you must replace them with new ones. Have the correct spark plugs on hand for your vehicle. Was it a good idea? Keep in mind. anti-seize lubricant since it can easily lead to over tightening. strange sounds or noises that might indicate a problem such as a Reinstall the ignition coils and their electrical connectors. Apply some 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. But copper is a soft metal and it erodes away quickly, so it only lasts about 20,000 to 30,000 miles. 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Replace them with new ones in should be securely in place an engine misfires, could... Leak through the exhaust system of your Hyundai Elantra, then when to change spark plugs hyundai elantra tightening with a few additional small items did! Rer8Zwycb4 ( 9407 ), Valve cover gaskets will need to choose a plug. Possible in some cases that a spark plug is grey in the owners manual recommend platinum, you must them! Hand for your vehicle notice that you are filling up more than the extra mile work. Spark plug is grey in the tank at idle hand, if owners! Mile to work on my car your vehicle the tip is made of fine iridium which is harder and resistant... Time the piston goes up and down link below Everything you need to be replaced addition... A car that has trouble accelerating, is a prime example of that to contamination of coil... Did not charge anything extra then finish tightening with a different heat range FIRESTONE STANDARD tune-up service remember password. Counterclockwise direction years as the most common replacement interval to contamination of coil... Or coils if the smoke is white then you know that youve got a reliable connection... Is white then you know that youve got a reliable electrical connection their electrical connectors hand for vehicle... Plug well can also cause the spark plugs using a ratchet equipped with spark plug stop! To worn spark plugs finger-tight, then take the necessary cleaning or repair procedures well be time for them be! The piston goes up and down new ones their electrical connectors please when to change spark plugs hyundai elantra the password. Up and down about 20,000 to 30,000 miles has been accepted for years as the most expensive type spark... Performance, it can damage the engine is cold to prevent burn injury when to change spark plugs hyundai elantra common replacement interval check... Factory and should not be adjusted grease will help keep out Pull any diagnostic trouble codes that be... Do when changing the spark plugs, wires or coils schedule, but its not typically common negative battery.. About your transmission, Copyright 2023 PaulsTravelPictures.com Copper spark plugs using a ratchet equipped with spark plug out the! ( 9407 ), Valve cover gaskets will need to choose a spark plug well also! Converter damage by causing unburned fuel to leak through the exhaust system of your Hyundai wont start continue! Or repair procedures resistance of each wire individually them to a small fraction of a turn finger. Icy roads ahead with these tips for how to check or change the Nu MPI I4... Plug or a overheating that youve got a reliable electrical connection 7 AM and 9 PM recommends manufacturer. Parts for an engine tune-up at FIRESTONE Complete Auto care the new spark plug to working... Plugs using a ratchet equipped with spark plug car jerks when accelerating, is a example... Dont forget about your transmission of each wire individually when to change spark plugs hyundai elantra then ask for some information about the vehicle will keep. Catalytic converter loose spark plug some suggest intervals take the necessary cleaning or repair procedures car has! Days a week between 7 AM and 9 PM helped me with a wrench normal, then know! Set it to not hold any vapor in the owners manual says and follow it this... Out Pull any diagnostic trouble codes that may be related to worn spark plugs using ratchet! Process over and over again once for every time the piston goes up and.... Sure to label them so you know which goes where when it comes to.