Chevy cruze 2012 spark plugs

2012 Cruze 1.4T Misfiring P0300. Hey guys i need some help. My cruze is misfiring accelerating and pretty much misfires around 2000rpm. I checked my spark plugs to look for any corrosion or any problems with them and moved them around. The plugs are gapped at .35, I for some reason couldnt gap them lower but if advised will replace them …

1) Only change plugs on a cold engine. Give it 2 two hours to cool down. 2) Don't use anti-seize on the plugs. 3) When tightening the plug be gentle, the spec is 18 ft-lb. Tips 1,2, and 3 all relate to the cylinder head being aluminum. 4) If you use di-electric grease only put it on the ceramic of the plug. It is an electrical insulator.The torque specs is 13lbft, and you should take it serious even though the DIY crowd likes to wing it and ignore specs and proper service procedures. The LE2 uses new style small diameter plugs. Proper torque is essential to be sure the plug transfers heat properly and doesn't fail prematurely or damage the threads in the head.A spark plug socket is a specialized tool used to remove and install spark plugs in an engine. It has a rubber insert or a magnetic feature that securely holds the spark plug, preventing it from falling out during the process. ... Chevrolet Cruze: 2011 – Present: 5/8″ (16mm) Chevrolet Malibu: 2008 – Present: 5/8″ (16mm) Chevrolet ...9 Aug 2022 ... Well,.... Feeding your four coils that feed the spark plugs. Look online for ignition coil harness.The spark plug gap for the Cruze 1.8L engine is the same: 0.6 - 0.7 mm. The 2012 and 2013 North American Cruze Owner’s Manual spark plug gap will remain unchanged at 0.7 mm as they are already printed. The gap is the same for all North American model Chevrolet Cruze models with the 1.4L and 1.8L engines regardless of model year."Oil appears in the spark plug well when there is a leaking valve cover gasket or when an O-ring weakens or loosens. Each spark plug has an O-ring that prevents oil leaks. When the ...

Actually what I've found was that the spark plugs I pulled out had the gap beyond any measurement lol. I just put in new copper plugs with .35 gap, the engine is a lot smoother. If you're scared, you can try .28-.30. This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.Quick video on how to change spark plugs on a 2012 Chevy Cruze.spark plug. https://amzn.to/3dFKzYG5/8 socket. https://amzn.to/2ycROalLink to my Amazon page...3 Mar 2023 ... The specific vehicle illustrated in this video is a 2012 Chevy Cruze Eco, but the ignition coil module rebuild procedure is the same across ...1202 posts · Joined 2014. #3 · Aug 6, 2017 (Edited) I agree, these could be promising. Iridium has lower electrical resistance than nickel, and iridium is harder than Platinum, these could last longer than the OEM plugs and provide a better spark. Electrical Resistance (Ohm*M) Copper = 16.78. Iridium = 47.1.Quick friendly DIY project!Carbon is the key culprit. Tossing in a can of Seafoam in the fuel tank every once in awhile also helps to get rid of this carbon. Not only on the plugs, but the injectors and intake valves as well. Would stick with double platinum, won't get a good long term spark if that ground electrode wears off.May 16, 2023 · Wait at least 30 minutes after your engine has been running before attempting to replace the spark plugs on your 2012 Chevrolet Cruze. Before beginning, disconnect the negative terminal of your battery. It’s a good idea to disconnect the battery anytime you work on the electrical system of your Chevrolet Cruze or any other vehicle.

Mar 4, 2017 · Iridium BKR8EIX is the right plug on a high boosted cruze, Stock gap is good and i would recommend most cruzers leave gap stock. I had to drop mine down to 20 thou to fix heavy spark blowout 3-4k rpm. No measurable MPG difference, i was doing 50 MPG @ 50 MPH on a road trip with this gap and lower compression ratio on my pistons. Advance Auto Parts has 34 different Spark Plug for your vehicle, ready for shipping or in-store pick up. The best part is, our Chevrolet Cruze Spark Plug products start from as little as $3.79. When it comes to your Chevrolet Cruze, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable ...As technology continues to advance, spark drivers have become an essential component in various industries. These devices play a crucial role in generating the necessary electrical...29 Apr 2021 ... Comments2 ; How to Replace the Spark Plugs on a 2008-2014 Chevy Cruze 1.4L LT. AJS Woodworks · 65K views ; The Trainer #118: The REAL Cause Of ...2019 Chevrolet Cruze Spark Plug. Buy Online. Pick Up In-Store. Metal Type. Iridium (2) Iridium - Double (1) Brand. ACDelco (1) Bosch (1) NGK (1) Price. Set custom price range: to. $10 - $15 (2) $15 - $20 (1) ... Why Oil Is on Your Spark Plugs; Spring car care checklist; How to Clean a Spark Plug;

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Oct 15, 2021 · 9198 posts · Joined 2011. #3 · Mar 29, 2016. Or 24.4 newton meters. or even 216 ounce inches, all the same as 18 pound feet, or is that 18 foot pounds? Some torque wrenches still use the antiquated kilogram meters scale, in which case would be 2.5 kilogram meters. It wasn't to around the mid 1960's someone discovered the gram is a unit of ... obermd. 24125 posts · Joined 2012. #8 · Apr 12, 2015. Either the Cruze was always 100,000 Kilometers (62,137 miles) and it wasn't caught in translation or GM really did try for a 100K mile spark plug change. NGK does have a limited number of plug designs that are advertised for 100K miles.Amazon.com: 2012 Chevy Cruze Spark Plugs. 1-16 of over 1,000 results for "2012 chevy cruze spark plugs" Results. Check each product page for other buying options. Overall Pick. Autolite Iridium XP Automotive Replacement Spark Plugs, XP3923 (4 Pack) 2,016. 700+ bought in past month. $2613. List: $35.16.The OEM plugs are AC Delco (rebranded NGK Iridium) 41-121. NGK Ruthenium plugs also work well in the 1.4T. Change them all. Spark plugs are relatively cheap, and a misfire destroying a catalytic converter is not cheap. 2016 Cruze Premier RS.

Here is a picture of oem spark plugs after 55k miles. GM recently changed the interval from 97k to 60k for the 1.4L. ... I have always used oem plugs which the latest updated part number from my dealerships gm resources for the 2012 chevy cruze eco 1.4l turbo 6sp mt appears to be gm part number 55585517 or acdelco part number 41-1211. Rough Idle. If your Chevy Cruze’s engine idles roughly or feels shaky when at a standstill, it could be a sign of worn-out spark plugs. As spark plugs deteriorate, they may struggle to create a consistent spark, resulting in uneven combustion. This can cause the engine to vibrate or run erratically when idling. 2.The spark plug gap for the Cruze 1.8L engine is the same: 0.6 - 0.7 mm. The 2012 and 2013 North American Cruze Owner’s Manual spark plug gap will remain unchanged at 0.7 mm as they are already printed. The gap is the same for all North American model Chevrolet Cruze models with the 1.4L and 1.8L engines regardless of model year."2012 chevy Cruze 1.4T 1LT : in love with this car, Penny is her name 2003 chevy Malibu : Emma was her name, she was a great car, never let me down ... Im planning on replacing my spark plugs in my 2012 Cruze Eco with 75k miles and I need to know why ACDelco lists 2 spark plugs for my vehicle and what the difference is. Also …7 Jun 2022 ... I just had my 2012 chevy Cruze 4 cylinder turbo spark plugs, coil pack, MAP sensor, and pressure sensor replaced all same time and my car ...Line: CHP. Spark Plug RET4WYPBX; Iridium; Gap: .026. 2 Year LIMITED WARRANTY. Seat: Tapered. Thread Size: M12. Heat Range: 4. Show More. Shop for the best Spark Plugs for your 2018 Chevrolet Cruze, and you can place your order online and pick up for free at your local O'Reilly Auto Parts.2019 Chevrolet Cruze Spark Plug; 2018 Chevrolet Cruze Spark Plug; 2017 Chevrolet Cruze Spark Plug; 2016 Chevrolet Cruze Spark Plug; 2015 Chevrolet Cruze Spark …31 Oct 2020 ... Do you need to Replace the spark plugs on your Chevrolet Cruze (2011 - 2015) but don't know where to start? This video tutorial shows you ...Find the best replacement spark plugs for a 2012 Chevrolet Cruze at right price at AutoZone. We offer Same Day Pickup in our stores, or get Next Day Delivery on qualifying purchases.Get the best deals on Spark Plugs for 2014 Chevrolet Cruze when you shop the largest online selection at eBay.com. Free shipping on many items | Browse ... 4 NGK V-Power Spark Plugs FIT Chevy Cruze & Volt 2011-2015/Sonic 2012-2015 L4. $21.24. Free shipping. 241 sold. 1x Ignition Coil & 4x Spark Plug for Buick Encore Chevy Cruze …It also links to GM's official statement regarding spark plugs in the Gen 1 1.4T engine. 2018 Honda Clarity Touring PHEV - Forest Green w/Tan interior (wife's car) ... 2012 ECO MT (hail totaled 5/8/2017 @103,600 miles ... CruzeTalk.com forum, news, discussions and the best community for owners to discuss all things related to the …

9198 posts · Joined 2011. #3 · Mar 29, 2016. Or 24.4 newton meters. or even 216 ounce inches, all the same as 18 pound feet, or is that 18 foot pounds? Some torque wrenches still use the antiquated kilogram meters scale, in which case would be 2.5 kilogram meters. It wasn't to around the mid 1960's someone discovered the gram is a unit of ...

Spark plugs are a critical component of the ignition system in your Chevy Cruze and create an electrical arc using power from the coil at the to make a spark to ignite the air-fuel mixture inside the combustion chamber. Good spark plugs burn fuel efficiently, and failing spark plugs can cause problems, including causing your engine to not start ...A-Premium 4PCS Iridium Platinum Spark Plugs Compatible with Buick Encore 2013-2021 & Chevrolet Cruze 2011-2016, Sonic 2012-2020, Trax 2013-2021 - L4 1.4L. 9. 50+ bought in past month. $1899. FREE delivery Thu, Mar 14 on $35 of items shipped by Amazon.18255 posts · Joined 2012 Add to quote; Only show this user ... Replace spark plugs at 60,000 miles/96,000 KM. That said, there's absolutely nothing wrong with pulling the plugs out to inspect them without replacing them. ... CruzeTalk.com forum, news, discussions and the best community for owners to discuss all things related to the …Find the best spark plugs for your Chevrolet Cruze. Our part finder tool identifies spark plugs, glow plugs or resistor cap parts specifically for your vehicle ...In my opinion, the reason for this discrepency is that spark plug gaps grow over time as the electrode wears down from use. Extrapolating from the increased gap size I measured in Janary gives a max gap of 0.029" to start. The Cruze's engine will start experiencing spark blowout around 0.040". Also, when checking your plugs remember …2016 Cruze Premier RS. obermd and XtremeRevolution. Patman. 5503 posts · Joined 2011. #9 · Jan 6, 2014. First off the AC Delco plug is a camouflaged NGK plug. Look right around where the washer is …Iridium allows for small, efficient electrode designs for reliable cold starting and quick acceleration. Iridium fine-wire electrode helps burn away carbon deposits on the tip of the plug as they form. One piece suppressor seal helps block radio frequencies that can affect vehicle electronics. Suppressor seal meters spark energy for long ...Spark plugs receive power from the distributor and/or ignition coil (s) that they use to create the spark needed for combustion, and are crucial to starting and your vehicle's engine. The spark plugs on your car consist of a center electrode that receives power, and a ground electrode that completes the circuit to arc, making a spark.Jan 14, 2021 · -BKR7E-4644 (nickel/copper plugs), ~$8, expect 15-25K out of these plugs, with a regap or two required at 5-8k intervals on stock tune. Read Hesitation Gone! for more info on the plugs. A good replacement coil is the MSD Blaster OEM Replacement Coilpack 8236 Don't forget to introduce yourself and your Cruze here.

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30 Dec 2021 ... In this video I go over the process of fixing a P0354 and P0304 on a 2012 Chevy Cruze with a 1.8. On this car a spark plug came loose and ...2012 Chevy Cruze 1.4L Complete Torque Specs List. Click the area you are looking for! Chevy Cruze 1.4L Repair Information. ... The COPs or the coils for the spark plugs get torqued down to 60 in-lbs or about 5 ft-lbs and the spark plugs themselves can be torqued down to 13 ft-lbs, be careful not to overtorque these as they can snap and cause ...Performing a bit of simple, routine maintenance on your lawn mower will make it last longer, and keep it running smoothly all summer long. From changing the oil and spark plug to c...So i decided to switch out my spark plugs today. Have to get the $150 part because i tore a boot. ... 2012 ECO MT (hail totaled 5/8/2017 @103,600 miles - 42.5 MPG (5.5 L/100km)) ... CruzeTalk.com forum, news, discussions and the best community for owners to discuss all things related to the Chevy Cruze. Show Less . Full Forum Listing. …Repeat the process for each spark plug. Once all the spark plugs are replaced, start the engine and check for any misfires or issues. Conclusion. Knowing the correct spark plug socket size for your 2013 Chevy Cruze is essential when it comes to changing the spark plugs. By following the steps mentioned above and using the appropriate socket ...phantomknight321. 153 posts · Joined 2013. #27 · Mar 5, 2013. Well ive had good results with my plugs gapped to .035, but i know in the end im going to end up re-gapping to .028 for tuning purposes. Its something thats worth a shot for any untuned cars though, im pleased with the results! Past: 2012 Cruze LT Auto.1. 2. Last. Spark plugs are a critical component of the ignition system in your Chevy Cruze and create an electrical arc using power from the coil at the to make a spark to ignite the air-fuel mixture inside the combustion chamber. Good spark plugs burn fuel efficiently, and failing spark plugs can cause problems, including causing your engine ...Some popular brands for Chevy Cruze 1.4 turbo spark plugs include NGK, ACDelco, and Denso. 5. Price – While it's tempting to go for the cheapest option, remember that quality spark plugs may cost a little more upfront but can save you money in the long run by improving fuel efficiency and preventing engine damage. ….

The difference between hot and cold spark plugs lies in their ceramic insulation. Learn how hot and cold plugs are different in ignition systems in this article. Advertisement Car ... 2015 Chevrolet Cruze Spark Plug At AutoZone, we have the best selection of spark plugs for a 2015 Chevrolet Cruze, and we carry the top brands at the right price. Over time your spark plugs can wear out and cause issues with the performance of your vehicle. Shop wholesale-priced OEM Chevrolet Cruze Spark Plugs at GMPartsGiant.com. All fit 2011-2019 Chevrolet Cruze and more. ... 2019 Spark Plug 2018 Spark Plug 2017 Spark Plug 2016 Spark Plug 2015 Spark Plug 2014 Spark Plug 2013 Spark Plug 2012 Spark Plug 2011 Spark Plug . What Our Customers Are Saying. Read More Reviews >Chevy Cruze – (Steve Lagreca / Shutterstock) The most common signs of bad spark plugs in Chevy Cruze are poor acceleration or hesitation, rough idle, engine misfires, poor fuel economy, check engine light illuminates, engine knocking noise, and sometimes hard starting. In worst case scenario, if the spark plugs are in really bad condition ... 2017 Chevrolet Cruze Spark Plug At AutoZone, we have the best selection of spark plugs for a 2017 Chevrolet Cruze, and we carry the top brands at the right price. Over time your spark plugs can wear out and cause issues with the performance of your vehicle. 1. Rough Idle. If your Chevy Cruze’s engine idles roughly or feels shaky when at a standstill, it could be a sign of worn-out spark plugs. As spark plugs deteriorate, they may struggle to create a consistent spark, resulting in uneven combustion. This can cause the engine to vibrate or run erratically when idling. 2.18 Aug 2019 ... 72K views · 14:44. Go to channel · 2012-2014 CHEVY CRUZE LS, Replace Spark Plug & Repair Coil Pack Tips. Pro Tips Plus•7.2K views · 11:31. ...When I went to change the spark plugs, there was oil in the first hole and the last hole (left to right). ... 1st 2012 1.8l 6mt 295,km-366,km RIP. Reactions: Jimster480 and ranjon. ... CruzeTalk.com forum, news, discussions and the best community for owners to discuss all things related to the Chevy Cruze. Show Less . Full Forum Listing ... Chevy cruze 2012 spark plugs, Oil appears in the spark plug well when there is a leaking valve cover gasket or when an O-ring weakens or loosens. Each spark plug has an O-ring that prevents oil leaks. When the ..., The spark plug gap for the Cruze 1.8L engine is the same: 0.6 - 0.7 mm. The 2012 and 2013 North American Cruze Owner’s Manual spark plug gap will remain unchanged at 0.7 mm as they are already printed. The gap is the same for all North American model Chevrolet Cruze models with the 1.4L and 1.8L engines regardless of model year.", 2012 Cruze 1.4T Misfiring P0300. Hey guys i need some help. My cruze is misfiring accelerating and pretty much misfires around 2000rpm. I checked my spark plugs to look for any corrosion or any problems with them and moved them around. The plugs are gapped at .35, I for some reason couldnt gap them lower but if advised will replace them so i ..., If your Cruze is having these problems, inspect the condition of the ignition coils, coil boots, and spark plugs. If you need replacement ignition parts for ..., Because of this we know that the 1st Generation Cruze runs better on higher octane - the spark ignition advance is configured for more efficient fuel burn. Higher octane is more resistant to predetonation. The problem with this is that premium fuel is more expensive, in some places as much as 70 cents a gallon., There are two parts to diagnosing bad spark plugs in your Cruze. The first is to identify the misfiring cylinder. The second is to inspect the plug. If it looks ok, follow the diagnostic steps listed below. If it doesn’t look ok, use the chart below to determine why the plug has gone bad., For this reason, I'd like to ask if it would be possible to get a set of spark plugs for my Chevy Cruze ECO for review. If your product does indeed provide notable gains in fuel economy, you will gain a significant market by allowing me to review it. ... 2012 Cruze ECO Manual w/Sport Red Interior Bought New in June 2012 Average 4000 miles …, 18 Sept 2023 ... ... Cruze 2016 Chevrolet Cruze Limited 2010–2015 Chevrolet Volt / Opel/Vauxhall Ampera 2012–2020 Chevrolet ... How to change Chevy Cruze Spark Plugs & ..., 1) Only change plugs on a cold engine. Give it 2 two hours to cool down. 2) Don't use anti-seize on the plugs. 3) When tightening the plug be gentle, the spec is 18 ft-lb. Tips 1,2, and 3 all relate to the cylinder head being aluminum. 4) If you use di-electric grease only put it on the ceramic of the plug. It is an electrical insulator., 1. Rough Idle. If your Chevy Cruze’s engine idles roughly or feels shaky when at a standstill, it could be a sign of worn-out spark plugs. As spark plugs deteriorate, they may struggle to create a consistent spark, resulting in uneven combustion. This can cause the engine to vibrate or run erratically when idling. 2., 27 Nov 2021 ... Plugs flooded wet. Replace plugs started up and died plugs wet again - Answered by a verified Chevy ... 2012 Chevy Cruze LT 1.4L Turbo 125k ..., PatFF. 1 post · Joined 2021. #14 · Mar 20, 2021. I have a 2012 1.8 cruze and have had 2 seperate coil packs go due to oil in the plug wells from a leaking valve cover gasket, well now I have a gutted front cat due to the same issue. The valve cover gasket job is extremely easy on this engine and is well worth the prevention of further issues!, Jun 3, 2019 · There are two parts to diagnosing bad spark plugs in your Cruze. The first is to identify the misfiring cylinder. The second is to inspect the plug. If it looks ok, follow the diagnostic steps listed below. If it doesn’t look ok, use the chart below to determine why the plug has gone bad. , Spark Plug Gap Tool / Feeler Gauge. Spark Plug Hole Thread Chaser. Spark Plug Socket. Spark Plug Wire. Spark Plug Wire / Boot Puller. ... Related Parts. CHEVROLET > 2012 …, A-Premium 4PCS Iridium Platinum Spark Plugs Compatible with Buick Encore 2013-2021 & Chevrolet Cruze 2011-2016, Sonic 2012-2020, Trax 2013-2021 - L4 1.4L. 9. 50+ bought in past month. $1899. FREE delivery Thu, Mar 14 on $35 of items shipped by Amazon., Such as the best spark plugs for 2012 chevy cruze might not be a good fit for other models. This phenomenon can be compared to smartphones. Just like they get a model upgrade each year, cars go through the same process too. The reason is to reach the maximum level of customer satisfaction. So, with years passed, the same car gets major …, Get the best deals on an aftermarket 2012 Chevrolet Cruze Spark Plug. Lifetime Replacement Guarantee. Free 60-Day Returns. Order today!, CHEVROLET: 2013: CRUZE: 1.4L L4 Turbocharged: Ignition: Spark Plug: ... Spark Plug Gap Tool / Feeler Gauge. Spark Plug Hole Thread Chaser. Spark Plug Socket. ... Wiper Blade. Intentionally blank: Intentionally blank: Related Parts. CHEVROLET > 2013 > CRUZE > 1.4L L4 Turbocharged > Ignition > Spark Plug. Price: Pack: Total: Alternate: No parts ..., 10mm socket. 5/8 spark plug socket or deep well. T30AC Delco 41-121 gap .65mmHand tighten plus 3/8-5-8 of a turn. And or also torque to18 ft lbs, but no more!, The spark plug gap for the Cruze 1.8L engine is the same: 0.6 - 0.7 mm. The 2012 and 2013 North American Cruze Owner’s Manual spark plug gap will remain unchanged at 0.7 mm as they are already printed. The gap is the same for all North American model Chevrolet Cruze models with the 1.4L and 1.8L engines regardless of model year.", Mar 3, 2013 · phantomknight321. 153 posts · Joined 2013. #27 · Mar 5, 2013. Well ive had good results with my plugs gapped to .035, but i know in the end im going to end up re-gapping to .028 for tuning purposes. Its something thats worth a shot for any untuned cars though, im pleased with the results! Past: 2012 Cruze LT Auto. , 27 Nov 2021 ... Plugs flooded wet. Replace plugs started up and died plugs wet again - Answered by a verified Chevy ... 2012 Chevy Cruze LT 1.4L Turbo 125k ..., Such as the best spark plugs for 2012 chevy cruze might not be a good fit for other models. This phenomenon can be compared to smartphones. Just like they get a model upgrade each year, cars go through the same process too. The reason is to reach the maximum level of customer satisfaction. So, with years passed, the same car gets major …, In my opinion, the reason for this discrepency is that spark plug gaps grow over time as the electrode wears down from use. Extrapolating from the increased gap size I measured in Janary gives a max gap of 0.029" to start. The Cruze's engine will start experiencing spark blowout around 0.040". Also, when checking your plugs remember …, UPDATE: For those that don't want to read through the 2348972347892 pages of this thread, we have found that the following plugs seem to work best in the 1.4-Liter engines: -BKR8EIX-2668 (iridium plugs), expect ~10-15k regaps on these, ~40-50k overall life. -BKR7E-4644 (nickel/copper plugs)... www.cruzetalk.com., 2017 Chevrolet Cruze Spark Plug At AutoZone, we have the best selection of spark plugs for a 2017 Chevrolet Cruze, and we carry the top brands at the right price. Over time your spark plugs can wear out and cause issues with the performance of your vehicle. , Mar 8, 2020 · Coolant inside Spark Plug Cylinder 1. 2014 Chevy Cruze 1.4L 128k miles. On 2/19 I was driving to work when smoke started coming out of the bottom of my car. Exit the freeway and insected the engine (car overheated approximately less than 5 min). Hose from water outlet burst. , So my girlfriend has a bone stock 2012 cruze with the 1.4 turbo. Changing her plugs to try to reduce some of the turbo lag its horrible in warm weather with the ac on. I saw the hesitation sticky and is the BKR8EIX-2668 or BKR7E-4644 still the way to go? I saw this post was from a few years ago and I cant read through 115 pages. Thanks!, 1. 2. Last. Spark plugs are a critical component of the ignition system in your Chevy Cruze and create an electrical arc using power from the coil at the to make a spark to ignite the air-fuel mixture inside the combustion chamber. Good spark plugs burn fuel efficiently, and failing spark plugs can cause problems, including causing your engine ..., Spark Plug for Your 2018 Chevrolet Cruze · ACDelco - Iridium Spark Plug: Original Equipment Replacement (Part No. 41-156) · NGK - OE Series Laser Iridium Spark ...., I was just wondering if anyone knows if running standard copper core spark plugs versus the oem iridium spark plugs, cause any problems with the coil packs on the 1.4t cars?? ... • 2011 Chevrolet Cruze LTZ 1.4LT 6A • 2009 Pontiac Vibe 1.8L/SFI 4A ... (traded for 2012 LS MT @182K miles - title transferred to son on college graduation), Jul 8, 2013 · Iridium allows for small, efficient electrode designs for reliable cold starting and quick acceleration. Iridium fine-wire electrode helps burn away carbon deposits on the tip of the plug as they form. One piece suppressor seal helps block radio frequencies that can affect vehicle electronics. Suppressor seal meters spark energy for long ... , To determine the spark plug socket size for your 2017 Chevy Cruze, you can refer to the owner’s manual or consult a reliable online source. However, we have compiled a handy chart below that lists the spark plug socket size for different engine options in the 2017 Chevy Cruze: Engine Option. Spark Plug Socket Size. 1.4L Turbocharged. 5/8 ...