Chevy cruze spark plug gap

19 Feb 2019 ... How To Change Spark Plugs 2016 Chevy Cruze. Contact Us @ 636-931-0055 or visit https://www.sapaugh.com/HomePage How often you need to change ...

Hey all, looking for some additional feedback for my 2015 Chevy Cruze LS 1.8. -This car has given me a handful of stress. I’ve been going through the motions of replacing intake & exhaust manifolds. Swapped out my ignition coil with an OEM, I’m also running NGK spark plugs. On top of parts I’ve purchased a trifecta tune to even out the ...toxaris said: 2011 Cruze 1.8 l AT. Spark plugs gaps from left to right: 0.024, 0.025, 0.026, and 0.024. Re-gapped all at 0.029. There is definitely some improvement in better power especially at low rpm and it appears better mileage (I get slightly lower averages on the same route in the same traffic conditions).In this video I show you how to correctly replace your spark plugs in a Chevy Cruze LTZ 2012 (Same model for 2011-2015).Buy Spark Plugs: http://amzn.to/2fCVl...Apr 8, 2021 · 4674 posts · Joined 2017. #7 · Apr 11, 2021. Google says they're 45k volts to the plugs. When coil packs first came out, they were 50k volts with .045 to .060 gap. .035 should be an easy gap for them. Indeed, back then, you had to pay attention to spark plug gap (typically .030) because if it got too wide, the spark would not jump the gap. Then along came GM's HEI ignition system with the coil in the distributor cap and 8mm spark plug wires. ... • 2011 Chevrolet Cruze LTZ 1.4LT 6A • 2009 Pontiac Vibe 1.8L/SFI 4A • 2004 Pontiac Vibe 1 ...

The gap and the temperature range for the plugs depends on whether you are running stock, a tune, or modified components like a larger turbo or "off-road" exhaust mods. Personally, I've had good success with the NGK FR7BHX-S Ruthenium plugs with a 0.028 gap (stock tune, no mods). This thread explains a lot on plugs/plug gaps/etc.OE-Recommended Gap: 0.028"/0.7mm [Wholesaler Closeout-- 30 Day Warranty] 004159430326, 12120035747, 25171348, 7700500155, 9171307, 99917010390, 99917022390 AUTOLITE 3922– Before installing new spark plugs, use a gap guide to make sure your new spark plugs have the correct gap. NOTE: ACDelco GM OE Iridium Spark Plugs are pre-gapped during manufacturing. ... Chevrolet Cruze 1.4L L4 Gas DOHC Turbo GM Original Equipment-Iridium HAS ACDELCO MARKINGS GAP PRE-SET AT FACTORY, DO NOT RE-GAP 4 …If you’re an automotive enthusiast or a do-it-yourself mechanic, you’re probably familiar with the importance of spark plugs in maintaining the performance of your vehicle. When it...Feb 15, 2016 · Ha, I can remember when AC Delco manufactured spark plugs, try the lowest bidder today. Been running my Cruze at a 25 mil gap (mil = 0.001 inches), but does take a bit of reforming as the ground electrode has to be perpendicular to the center electrode. This takes some skill. 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.HOW TO video for my new to me 2012 1.4L Turbo Chevrolet Sonic. The procedure in this video will be identical for any 1.4L Turbo Chevy Cruze too. Spark-plugs ...

Online Since 2009. JOIN GEARS TO SAVE 5%174 posts · Joined 2011. #1 · Apr 18, 2013. Just curious what others are running for spark plug gap on their tuned Cruzen. As the weather in Arizona begins to heat up I've noticed mine beginning to bog even with an SRI, Trifecta Tune and Premium gas; so I am considering regapping the plugs from .28 to a few thousands larger.A skill that is sure to come in handy. When most drivers turn the key or press a button to start their vehicle, they’re probably not mentally going through everything that needs to...ACDelco 41-156 Spark Plug for 2017 Chevrolet Cruze 1.4L L4 Gas DOHC Turbo. Brand: ACDelco: Part Number: 41-156. UPC: 00808709663249: Weight: 0.32 lbs: Condition: New: Availability: 0 in Stock : ... – Before installing new spark plugs, use a gap guide to make sure your new spark plugs have the correct gap. NOTE: ACDelco GM …

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toxaris said: 2011 Cruze 1.8 l AT. Spark plugs gaps from left to right: 0.024, 0.025, 0.026, and 0.024. Re-gapped all at 0.029. There is definitely some improvement in better power especially at low rpm and it appears better mileage (I get slightly lower averages on the same route in the same traffic conditions).Spark plug corrosion! help! So i decided to switch out my spark plugs today. Have to get the $150 part because i tore a boot. when i pulled out the far right park plug and the one next to it i noticed why it was stuck so bad. The far right spark plug is covered in white corrosion.Jul 28, 2021 · Thanks for holding, Juan. The correct spark plug gap for the 2013 Chevrolet Cruze with the L4-1.4L Turbo engine is: 0.028 in. (0.70 mm) Ask Your Own Chevy Question. ty 4 very much exactly what I needed. You're welcome, Juan! How to change your spark plugs in your 2012 Chevy Cruze LT.

CRAKZOR Discussion starter. 61 posts · Joined 2016. #1 · Jul 22, 2016 (Edited) Hello I have an auto trans 2014 1.8 ls and wanted to know if anyone with the same car that adjusted their spark plug gap fixed throttle response lag. Another thing to note, I have A/C on all the time because its hot in texas. right now everything stock except k&n sri.Spark Plug Wire Retainer / Clip. Spark Tester. Step / Courtesy Light Bulb. ... Related Parts. CHEVROLET > 2011 > CRUZE > 1.4L L4 Turbocharged > Ignition > Spark Plug. Price: Pack: Total: Alternate: No parts for vehicles in selected markets. Platinum (lasts up to 2x longer than Copper / Nickel) ... Gap Pre-Set At Factory, Do Not Re-Gap; OE ...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 > 2015 > CRUZE > 1.4L L4 Turbocharged > Ignition > Spark Plug. Price: Alternate: No parts for vehicles in selected markets. Platinum (lasts up to 2x longer than Copper / Nickel ...CHAMPION 3344 Platinum Power; Pre-Set Gap: 0.035" Info OE-Recommended Gap: 0.028" 1110986Z20, 255, 265, 55564962, 9091901166, 9091901194, 99917010390, …Laser Iridium spark plug. Gap 0.027". Quantity per car: 4. Manufacturer Heat Range: 7Reach: 0.75Resistor Type: YesGround Electrode Core Material: Nickel AlloyPre-Gap Size: 0.028inCenter Electrode Tip Material: IridiumSeat Type: FlatMetal Type: IridiumGround Configuration: SingleHex Size: 5/8 inThread Diameter: 14mmRuthenium HX spark plugs are manufactured in an ISO 11565-certified facility following the latest manufacturing processes and regulations. Before coming to market, all NGK spark plugs must pass extensive testing and quality checks, including acceleration, combustions, mechanical vibration and thermal shock tests.Ha, I can remember when AC Delco manufactured spark plugs, try the lowest bidder today. Been running my Cruze at a 25 mil gap (mil = 0.001 inches), but does take a bit of reforming as the ground electrode has to be perpendicular to the center electrode. This takes some skill.Travel podcasts are a great way to develop your travel expertise and satisfy your wanderlust no matter where you are in the world (or how deep your stash of points runs). You can p...C. c6vette Discussion starter. 55 posts · Joined 2011. #1 · Feb 2, 2016. I have a 2011 Cruze Eco (1.4 Turbo) about every 3000 miles or so I find 1 or 2 loose spark plugs which result in a ticking sound in the engine . I torque the plugs to about 200 in lbs and the sound goes away, but 1 or 2 continue to loosen over time.2012 Chevy Cruze LT Spark Plug Change and Gapping. BravoAutoTips. 222 subscribers. Subscribed. 485. 81K views 9 years ago. How to change your spark plugs in your 2012 Chevy Cruze...

This is a great option for any 2012 Chevrolet Cruze: ACDelco Gold 19 RAPIDFIRE Spark Plug For any 2012 Chevrolet Cruze, you can use ACDELCO 19 spark plugs. These will be an exact fit and will match the required specifications of your engine. As this 2012 Chevrolet Cruze features a 4 cylinder engine, ensure you purchase 4 spark plugs.

This entry was posted in Ford, Ford Focus, spark plug gap on January 18, 2024 by mk2005. Post navigation ← Chevy Cruze Spark Plug Gap (2008 – 2019) Volvo XC90 Lug Nut Torque Specs And Lug Nut Sizes (2009 – 2024) →Mar 2, 2012 · Original equipment plugs from your dealer. Most modern spark plugs can't be gapped. Look at them, if the gaps look even put them in. You can regap them by adjusting the ground strap. 2018 Honda Clarity Touring PHEV - Forest Green w/Tan interior (wife's car) 2017 Volt LT - Heather Gray; black bow ties, Charcoal VoltShelf. Shop for the best Spark Plugs for your 2013 Chevrolet Cruze, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. ... Spark Plug IFR6Z7G; Iridium; 97500 Mile OE Manufacturer Recommended Service Interval; Gap: 0.027. 1 Year Limited Warranty. Seat: Flat. Thread Size: M14. Heat Range: 6. Hex Size (in): ...Thayez Discussion starter. 1 post · Joined 2020. #1 · Sep 19, 2020. I have the 2015 cruze 1.4L turbo engine with MSD Ignition coils and a trifecta tune. I’m using NGK iridium spark plugs but I believe it comes incorrect gapped for the tune and the MSD coil pack. The power breaks up a little at 5500+RPM was told I need to set the gap correctly.9 Feb 2014 ... Manual calls for a plug gap range of .039 -.043. Recently changed mine first time at 157k and found gap had increased to .053. Engine was ...1 Jun 2020 ... ... the spark plugs on a chevy cruze. ... chevy cruze spark plug. 134 views · 3 years ... Review of the Chinese Rpm Air Gap sbc intake manifold.#1 · Jun 15, 2014. I always see people talking about gapping there spark plugs. Can I ask why? And I was apart of the trifecta tune group buy will I have to gap my plugs? I have a …Spark Plug RET4WYPBX; Iridium; Gap: .026. 2 Year LIMITED WARRANTY. Seat: Tapered. Thread Size: M12. Heat Range: 4. Show More. 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.1 Jan 2013 ... TR 55 is popular, copper plug for modified engines. I run 'em myself. I gap them at .05. I think most folks I am familiar with go either .045 or ...

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Jul 22, 2016 · CRAKZOR Discussion starter. 61 posts · Joined 2016. #1 · Jul 22, 2016 (Edited) Hello I have an auto trans 2014 1.8 ls and wanted to know if anyone with the same car that adjusted their spark plug gap fixed throttle response lag. Another thing to note, I have A/C on all the time because its hot in texas. right now everything stock except k&n sri. 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), ~$25, expect ~10-15k regaps on these, ~40-50k overall life. -BKR7E-4644 (nickel/copper plugs), ~$8, expect 15-25K out of these plugs, with a ... 2012 Chevrolet Cruze Spark Plug. Over time your spark plugs begin to wear down, leading to issues with your vehicle's performance. That's why changing your spark plugs is recommended every 20-40,000 miles or about 30,000 miles. Head to your local AutoZone today if you're experiencing rough idling, engine misfiring, or starting trouble. Spark plug gap. Thread starter tayto; Start date Nov 24, 2013; Status Not open for further replies. T. tayto. Joined Jan 22, 2013 Messages 13 Location ... (Chevy Cruze). Running the gaps a little wider than spec makes a BIG difference in the low RPM drivability of the turbo 1.4L engine on the Cruze. Factory spec is up to 0.028", but we are ...or Engine Code LWE; Trans. code M32; Original Equipment; Gap Pre-Set At Factory, Do Not Re-Gap; OE-Recommended Gap: 0.028; 6 speed Manual trans. or LS Model; Engine Code LUW; Trans. code 6T30; Engine VIN H; Tier 2 Federal Emissions (NT7), BIN 4 California Emissions (NU5); Original Equipment; Gap Pre-Set At Factory, Do Not Re-Gap; OE-Recommended ...gap plug spark. Jump to Latest Follow 381 - 400 of 475 Posts. 1 20 of 24 Go to page ... 2011 Chevy Cruze LTZ - Satin Canyon Copper 3M vinyl wrapped, ...A wide gap makes it more difficult for spark plugs to fire reliably on a 2014 Chevy Cruze, which may be due to an improperly installed fuel filter. This is especially true for spark plugs that use NGK Iridium, which must be gapped at 0.044″. I bought four spark plugs online and adjusted the gaps as I went.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. ….

May 25, 2012 · By the way the total cost to check and regap plugs was $16 in tools and supplies. Gapping tool was $2, mini feeler guage $3, magnetic 5/8 plug socket $6 and anti sieze $5 from auto zone. 2017 Estoril Blue M240i 6M. 2014 Jet Black / Black M Sport 6M BMW 320i - sold. 2012 Urban Titanium Metallic/black interior Honda CR. Holden Spark Gap. This is some insight mainly for those from Australia, but also a recap of the spark plug gap issue of the Chevy's. I have a 2011 Cruze CD, 1.8. After reading about the spark plug gap issues everyone else was having I thought I'd check mine too. Given we have exactly the same engine import it made sense. Sure enough, same …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 ...I changed my spark plugs this evening. Just bought the car a couple of weeks ago. 2012 LT 1.4 RS with 53,000 miles on it. I put in new NGK-BKR7E-4644 plugs gapped to 0.035". Here are what the old plugs looked like Chevy Cruze Spark Plugs - Imgur. Has anyone seen anything like this before? It looks like the electrode is almost …In most cases your Iridium Power plugs do not need to be gapped. Should you decide to re-gap your Iridium Power plug, use extreme caution as improper gapping may damage or destroy the Iridium center electrode or porcelain center. The spark plug gap straight from Chevrolet service information is .024 to .028 And like whreismylotus stated, be ...My apologies if you already read this tidbit, but somewhere in one of the spark plug threads, IIRC, a conclusion was drawn that part of the reason the plug gap spec. is conservative is that, even considering the better lifespan of the OEM iridium plugs the 1.4L will still wear them down quite a bit by the end of their 60,000 miles replacement ...CHAMPION 3344 Platinum Power; Pre-Set Gap: 0.035" Info OE-Recommended Gap: 0.028" 1110986Z20, 255, 265, 55564962, 9091901166, 9091901194, 99917010390, …Spark Plug Gap Tool / Feeler Gauge ... Vapor Canister Purge Valve / Solenoid. Wiper Blade. Intentionally blank: Intentionally blank: Related Parts. CHEVROLET > 2016 > CRUZE > 1.4L L4 ... No parts for vehicles in selected markets. ACDELCO 41156 GM Original Equipment; Iridium; Pre-Set Gap: 0.054" Info . Cruze Base Model; DI; Original … Chevy cruze spark plug gap, 11 Jul 2020 ... In this video I show how to replace the spark plugs on a 2014 Chevrolet Cruze with the 1.4L engine. ***It has come to my attention that many ..., Laser Iridium spark plug. Gap 0.027". Quantity per car: 4. Manufacturer Heat Range: 7Reach: 0.75Resistor Type: YesGround Electrode Core Material: Nickel AlloyPre-Gap Size: 0.028inCenter Electrode Tip Material: IridiumSeat Type: FlatMetal Type: IridiumGround Configuration: SingleHex Size: 5/8 inThread Diameter: 14mm , 213 posts · Joined 2013. #9 · Jun 17, 2014. I just have the reg trifecta tune, I had to bring my gap down to .025 cause I had a lot of issues when boost kicked in. 2012 Cruze Eco 6MT. Performance Mods - Trifecta Prem. Tune, K&N typhoon Intake, dry filter, 42lbs Injectors, BNR cat-less down pipe, ZZP cat-less midpipe, muffler delete with side ..., Spark plug gap. Thread starter tayto; Start date Nov 24, 2013; Status Not open for further replies. T. tayto. Joined Jan 22, 2013 Messages 13 Location ... (Chevy Cruze). Running the gaps a little wider than spec makes a BIG difference in the low RPM drivability of the turbo 1.4L engine on the Cruze. Factory spec is up to 0.028", but we are ..., This is a great option for any 2012 Chevrolet Cruze: ACDelco Gold 19 RAPIDFIRE Spark Plug For any 2012 Chevrolet Cruze, you can use ACDELCO 19 spark plugs. These will be an exact fit and will match the required specifications of your engine. As this 2012 Chevrolet Cruze features a 4 cylinder engine, ensure you purchase 4 spark …, I'm about to replace my spark plugs with new ones I got the AC Delco's P# 41-121. I want to know what I'm suppose to torque them, I have a 2013 LTZ 1.4L. Save Share. Like. ... 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. Explore …, Ha, I can remember when AC Delco manufactured spark plugs, try the lowest bidder today. Been running my Cruze at a 25 mil gap (mil = 0.001 inches), but does take a bit of reforming as the ground electrode has to be perpendicular to the center electrode. This takes some skill., 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 > CRUZE > 1.8L L4 > Ignition > Spark Plug. Price: Alternate: No parts for vehicles in selected markets. Copper / Nickel . CHAMPION Copper Plus; Pre-Set Gap: 0.035" OE ..., A: The recommended interval for spark plug replacement in the 2013 Chevy Cruze is typically around 100,000 miles. However, it’s important to consult your vehicle’s manual for the manufacturer’s specific recommendation, as it may vary based on driving conditions and other factors., Actual offers of Spark plugs CHEVROLET Cruze Saloon (J300) 1.6 124 hp F16D4. Manufacturers. Filter. Filter. 69 items. RIDEX 686S0002 Spark plug CNG/LPGM 14 x 1,25, Spanner Size: 16, Electrode gap must be set for operation on gas. Article number: 686S0002. A.Z. 26.04.2023. sounds good quality. A.B. 08.12.2022. It a good price . …, 6 May 2023 ... A DIY auto mechanic describes must-have tips for replacing spark plugs and reparing coil pack in 2014 Chevy Cruz LS Gen 3 with 1.8L engines., See Also: 2012 Chevy Cruze Spark Plugs. If the gap needs adjustment, gently bend the ground electrode using a gap tool. Be cautious not to apply excessive force to avoid damaging the spark plug. Check the gap frequently during the adjustment process until it matches the recommended measurement. Apply Dielectric Grease, 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 > 2013 > CRUZE > 1.8L L4 > Ignition > Spark Plug. Price: Pack: Total: Alternate: No parts for vehicles in selected markets. Copper / Nickel . CHAMPION 344 Copper Plus; Pre-Set …, The average price of a 2013 Chevrolet Cruze spark plug replacement can vary depending on location. ... the gap that a spark has to travel to ignite the fuel/air mixture gets larger and larger as ..., I used to own a Chevy Sonic which shared the same engine as the Cruze. Those engines had an issue where the spark plugs were gapped inconsistently and/or incorrectly from the factory. ... 2012 Cruze Eco, 2002 Corvette Z06, 1996 Impala SS, 2001 S10 Crew Cab, 1998 Malibu LS, 1991 Mazda 626, 1988 S10 Blazer 4x4, 1976 Camaro, …, 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 > 2016 > CRUZE LIMITED > 1.8L L4 > Ignition > Spark Plug. Price: Pack: Total: Alternate: No parts for vehicles in selected markets. Copper / Nickel . DENSO 3145 U-Groove …, 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), ~$25, expect ~10-15k regaps on these, ~40-50k overall life. -BKR7E-4644 (nickel/copper plugs), ~$8, expect 15-25K out of these …, Spark Plug RET4WYPBX; Iridium; Gap: .026. 2 Year LIMITED WARRANTY. Seat: Tapered. Thread Size: M12. Heat Range: 4. Show More. 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 …, CHAMPION 3344 Platinum Power; Pre-Set Gap: 0.035" Info OE-Recommended Gap: 0.028" 1110986Z20, 255, 265, 55564962, 9091901166, 9091901194, 99917010390, …, Ha, I can remember when AC Delco manufactured spark plugs, try the lowest bidder today. Been running my Cruze at a 25 mil gap (mil = 0.001 inches), but does take a bit of reforming as the ground electrode has to be perpendicular to the center electrode. This takes some skill., 7 Jun 2018 ... Chevy Sonic/Cruze 1.8L valve cover gasket and spark plug replacement ... SPARK PLUGS). Buddy's DIY ... How to Gap a Spark Plug. ChrisFix•1.2M views., Online Since 2009. JOIN GEARS TO SAVE 5%, Jan 18, 2013 · Check plug gap. Anyone who owns the new Cruze need to check your plug gaps. I brought my wifes Cruze into work for no power until boost is really in (no CEL though). Brought into work and hooked up the Tech2. Misfire on all cylinders. Turns out all the plugs were between .020 - .025. It's supposed to be .028 according to GM SI. All data says .035. , 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., Equip cars, trucks & SUVs with 2019 Chevrolet Cruze Spark Plug from AutoZone. Get Yours Today! We have the best products at the right price. ... Laser Iridium spark plug. Gap 0.028". Quantity per car: 4. Ground Electrode Core Material: CopperInsulator Height: 52.5mmResistor Type: Yes, Feb 3, 2017 · 18252 posts · Joined 2012. #2 · Feb 2, 2017. If you want to put them in and leave them for the next 60,000 miles - IFR7G7 (stock AC Delco 121 plugs). If you want increased drivability at the low end of the RPM range and don't mind re-tuning gaps - NGK BKR8EIX-2668 (iridium) or BKR7E-4644 (copper). The coppers run better IMO, but maintenance ... , Helpful Tools. We recommend having a spark plug gap tool in your arsenal. It’s a very affordable tool that will come in handy frequently. As noted before, you should …, The gap and the temperature range for the plugs depends on whether you are running stock, a tune, or modified components like a larger turbo or "off-road" exhaust mods. Personally, I've had good success with the NGK FR7BHX-S Ruthenium plugs with a 0.028 gap (stock tune, no mods). This thread explains a lot on plugs/plug gaps/etc., 213 posts · Joined 2013. #9 · Jun 17, 2014. I just have the reg trifecta tune, I had to bring my gap down to .025 cause I had a lot of issues when boost kicked in. 2012 Cruze Eco 6MT. Performance Mods - Trifecta Prem. Tune, K&N typhoon Intake, dry filter, 42lbs Injectors, BNR cat-less down pipe, ZZP cat-less midpipe, muffler delete with side ..., toxaris said: 2011 Cruze 1.8 l AT. Spark plugs gaps from left to right: 0.024, 0.025, 0.026, and 0.024. Re-gapped all at 0.029. There is definitely some improvement in better power especially at low rpm and it appears better mileage (I get slightly lower averages on the same route in the same traffic conditions)., You will get a more complete burn with a larger spark plug gap. I have played with spark plug gap on a few different motors (Supercharged 3800 and LS1) and I personally saw a 2 MPH gain on my Monte Carlo (S/C 3800) from opening my plug gap up from 0.035" to 0.055" (did back to back runs with that as the only difference)., Yamaha's YZF-R6 has been a favorite among track-day riders and racers. Praised for its agility and lightweight frame, the R6 has earned a reputation for performance. While the bike..., Generally, it is advised that you replace spark plugs once every 20,000 to 40,000 miles. Of course, please make sure to check your owner’s manual to determine …