Toyota corolla oil consumption fix Last April, I noticed a grinding noise and had gotten the oil changed 4800 miles earlier. Jump to Latest 701 - 720 of 778 Posts. 1ZZ-FE Engine Oil Level Specification Update This TBS Only Applies to the Corolla from 2003 to 2005 and for Celicas from 2000 to 2005. 4L, 2010 Jeep Wrangler Mountain, a 2000 VE Toyota Corolla Performa, a 2001 CE Toyota Corolla 2003 Toyota Corolla Type S and a 2004 Toyota Camry LE 2. 4L 2AZ-FE which were the 2009-2010 Corolla XRS (U. and the same oil consumption issues). 1 20 of 40 Go to page. It really hangs over your head until you fix it. That's complete BS!! My engine doesn't burn enough oil for Toyota to repair it on their dime. English is clearly his second language, so My 2009 Toyota Corolla has an oil consumption problem that Toyota refused to remedy. Jump to Latest 761 - 780 of 787 Posts. It’s possible to have absolutely great compression readings and still have an oil consumption problem due to piston rings; generally the oil control ring, or wiper ring as it may be called. 8L 2ZR-FE. 1 9 of I'll be sharing this guide with other celica and corolla owners that have this oil consumption issue. Unfortunately, that’s a common concern we hear from Toyota I used the Mobil1 0W-40 European Car Formula for oil, and Fram XG3600 oil filter, both recommended in this fix. This video is about Toyota fixing oil consumption issues, and what was done. The issue is, I bought this vehicle from Toyota 4 years ago, and it sat in their lot for quite a while. I had 2-3qts/5000 miles oil consumption in 2003 (made in 2002) Corolla since 6X,XXX miles (forgot the exact number) after a steady diet of dino oil changes every 4000-5000 miles/6 months. Toyota simply screwed up and the only way to fix the problem is to either A: Rebuild the engine. Jump to Latest 161 - 180 of 787 Posts. He said my rings were worn and sticking. 7. You don't have to worry about the oil burning issue if you have a Corolla S. Joined May 19, 2005 · 1,205 Posts Blue DIY: Oil Consumption Fix. Answered by Anthony in 5 mins 14 years ago. Home. Joined Jun 7, 2012 · 13 Posts #401 White 05 Toyota Corolla S @ 245k Auto White 08 Toyota Corolla S @ 102k Auto Blue 06 Toyota Matrix XR @ 170k Auto. Actually it was a series of fixes. Toyota GR Corolla Forum 8K+ members. However, it appeared to be in good shape and seemed to perform well during my test drive, and the price was reasonable. That wasn’t a problem unique to Toyota. The Corolla models affected by the oil burning issue had the 2. Not saying you Title says it all. Hello! The oil consumption issue was supposedly fixed on cars built from July 2005. in 2009 and 2010 so buying either a 2009 XRS or He said for a temporary fix to reduce the oil consumption I could pull all the plugs out and dump a little transmission fluid into each cylinder and replace the plugs. a. Reactions: honeywholewheat. I bought it from her with 221K miles on it (with no oil consumption) used only synthetic and changed it every 3K miles. 2: Oil is not cheap. 1 11 ToyotaNation Forum is a community dedicated to all Toyota models. It still cought up to my car by 250K-260K. Now, if that isn’t the case and the engine is burning oil because the pistons are worn or the valve seal is worn, then you can try this first, as it often helps. And ways you can prevent it from happening to your ToyotaIn this DIY: Oil Consumption Fix. 8L engines did not have the oil consumption problems. The thinnest 5w30 with some pretty amazing wear numbers. 1 18 My '02 has been parked for the last couple months as the oil consumption has gotten bad, but I haven't had time to rebuild. It got worse after running some seafoam spray through the intake. I was the only owner and did oil changes every 6 months (4000-5000 miles). I suspect oil holes are permanently plugged up in mine and rings get gummed up again even after good cleaning. The piston . 8 2ZR-FE engine VIN: ***** Ron Z. 8 corolla. 1 4 of 2002 Toyota Corolla S, 1. I just wanted to through this out for discussion. So if you pay them to fix it they'll tear • What oil consumption stage your Camry or other Toyota model is in and not switch oil types to fix an oil burning It Would Cost To Get a New Key Fob For My Corolla, They Told Me $1,000. Now with the 3rd choice, the thing is Toyota says there's technically wrong with your car. A stuck one can increase oil consumption. com Service & Repair to find a local Toyota dealer. to/3xU0WQiWelcome back to PracticalMechanic. Good economy, good test for your fixes. This warranty is in 3. Forums. There is no oil leakage as such but i have to put 1L every 1500-1800 Kms. Toyota says its a maintenance issue, so no recall. 1 36 For instance, if you order new pistons for your 1998 Toyota Corolla today, what you will get are the upgraded pistons with eight oil drain holes. Toyota 2AZ FE Engine Oil Consumption Repair Procedure 1. The link below also mentions "fixes" unique to each stage of engine degradation that are related to oil consumption, so you can figure out the best approach given where your engine is at. Jump to Latest 101 - 120 of 787 Posts. 8L engine and 60,000 miles, and it burns approximately 1 quart of oil every 2000 miles. Bennie · Registered '98 Prizm Joined Jan 2002 Toyota Corolla S, 1. I've only gotten through about the first 1/3 of the posts, but got a little curious I have a 1996 Toyota Corolla with 189,897 KM on the Odometer and the car is burning oil. I put in 5qt and it disappears within 1000 miles. G. '88 Camry DX Wagon '86 Camry DX Sedan '83 Corolla SR5 Liftback '82 Ford LTD-S(351W HO) '79 Corolla SR5 Sport Coupe '76 Corolla Wagon There is no "additive" that will make it stop. Save Share Toyota GR Corolla Forum 8K+ members. What caused the oil consumption problem on the 2. i think the file name is "Toyota Corolla - 2004 Repair You can switch to synthetic oil and run multiple piston soaks + MMO with your oil when you do an oil change. I think 500mi/qt was a pretty good point to take action. Oct 23, 2014 #1 . 3 MB Views: 248. 2024+ Toyota Tacoma Forum Being a HM oil its got all the bells and whistles like extra wear adds and seal conditioners. Jump to Latest 381 - 400 of 787 Posts. The engine now is about 20 times quieter after this rebuild. Easily a quart every 300 miles. Jump to Latest 41 - 60 of 787 Posts. 3L from my Father in law, and a 2005 Toyota Rav 4 from my sister in law. The seals keep oil from see Your car eats up a quart of oil every 1,000-1,500 miles! In extreme cases, the engine runs out of oil before the recommended oil change interval. Increasing the weight of your engine oil also ensures a reduction in Toyota’s oil consumption issues with the Camry were related to the implementation of low tension piston rings to improve fuel economy. period! My 06 corolla doesn't burn a drop of oil even after 170,000 Kms so all their engines aren't junk! Here are a few things you can do to fix oil consumption in 2AZ-FE. If oil consumption remains excessive, the engine should be cleaned of oil sludge, DIY_ Oil Consumption Fix - Toyota Nation Forum _ Toyota Car and Truck Forums. Average repair cost is $6,800 at 104,400 miles. So get the VIN, and check with Toyota UK. The fix was industry wide in 2010 with the introduction of the API SN oil standard. Drivers of the Toyota Corolla may notice excessive oil consumption between oil changes, even to the extent of the engine oil warning light displayed on the multi-function display. It does not Applies to Toyota Corollas before 2003The part no. Jump to Latest 121 - 140 of 787 Posts. Please support this channel via https://www. By Tom Torbjornsen. Diagnosis. Looking for the oil capacity of a 2011 Toyota Corolla LE with a 1. Jump to Latest Follow 361 - 380 of 774 Posts service manual for the 2004 corolla in zip form which has the same engine as the 8th gen. hope this video helps you. Corolla Oil Consumption Fix. Average repair cost is $4,570 at 100,750 miles. Toyota noted that even dealers where using oils such as 10w40 and quickly pointed out that although the owners manual listed 10w40 it was for warmer climates and that 5w30 was the preferred grade and insisted that dealers use 5w30 when The 1. Objective: FIX OIL CONSUMPTION PROBLEM COMPLETED: '98 Prizm, '99 Prizm, '00 Prizm, '02 Prizm, '01 Corolla (Alec1), '01 Celica GT (01 Celica Gt 2001 Toyota Corolla LE A/T -> RIP @ 190K miles, hit by another car This will fix the issue permanently though, you're basically modifying your pistons to the new design pistons that fixed oil consumption on the 2003+ DIY: Oil Consumption Fix. Matiasmuhilla · Registered. 4L engine were defective piston rings and if you had a XRS with oil burning issues, you could bring it to a Toyota dealer and they will replace the engine. He said for a temporary fix to reduce the oil consumption I could 1. its recommended on corollaland and toyotanation too use synthetic oil only, and do 4-5000 miles changes as a sever service interval, becasue the The oil consumption has not been consistent, sometimes it will retain oil for awhile, then sometimes it will lose three quarts in three days of normal driving (35 miles or so). Among the primary causes are worn Recently, I have seen its burning a lot of oil. You can switch back to mineral oil, it WILL NOT hurt the engine. Before beginning repairs, it’s essential to confirm that the engine is consuming oil due to worn piston rings and not due to external oil leaks or other issues like a faulty PCV valve. Reading through some of the treads on here - it seems people are still having oil consumption issues with VVTI engines. is there a fix. I don't realy care about this car no more , sick of buying these oils( eating around qt-500 miles) , so lets try to make it unstick somehow. Should be a very tough "high 20, low 30" oil. Another possibility is a leaking valve seal. D. I have a 2000 Toyota corolla with 200k miles that burns oil like crazy. 2009 Toyota Corolla. 2024+ Toyota Tacoma Forum 2K members. to/44juyTePCV Valve (2009-2022 Corolla) - https://amzn. 1: This is a 1 time fix. I performed the oil consumption fix and I still DIY: Oil Consumption Fix. Once fixed (per this writeup) the problem will not come back. 2011 Toyota Corolla; 2009 Toyota Matrix; Go to Cars. (Page 1 of 2) What is the likelihood this could be bad and account for this amount of oil consumption without any other symptoms of it being bad? owns 2023 Toyota GR Corolla Core. 2007-2011 Toyota Camry Hybrid. In an earlier article we learned about why some Toyotas burn so much oil with an example given discussing the problems with the 2AZ-FE 2. Considering repairing your Toyota? You can never get it wrong by bringing it to Reliant Auto Repair. 1 39 of 40 Go to page. Corolla and I think that the only real fix it to drill additional holes in the pistons. I had an 09 2AZ-FE which had the oil consumption problem at about 100k miles the dealership did the pistons/rings (*the known problem) and replaced short block (*the result of the known problem) under the 10-yr The 2000 Toyota Corolla has 39 problems reported for engine uses excessive oil. Toyota genuine motor oil (TGMO Well after 30,000 or so miles the rings would wear down and then the oil consumption started and only gets worse. The fact that the engine FAILED less than a year later, they are STILL CLAIMING is the owner's fault I remember reading in one of these threads that Toyota said to add . 5L 2AR-FE Engine to investigate the Cause of oil consumption. 1 24 of 40 Go to page. 5L past the full line due to the oil burn issue on the 01-02 Corollas so the above has me confused unless the 03 Corolla dipstick is what Toyota replaces the 01-02 dipsticks with. Go 2002 corolla completed ring/valve job Bennie, Thanks again for all this info. And another piece seems to be falling into place. Three weeks and 1400 miles later, I have discovered the car is burning a quart of oil every 400 miles. 2007-2008 Toyota Solara. The thing is if you treat these years of corolla's like you've always treated toyota's, there going to use oil! My question for the oil experts, could a high detergent oil like rotella diesel oil over time help or fix this problem. Learn about this problem, why it occurs, and how to fix it. Toyota Passenger and Sports Car Forums. I thought about The 2012 Corolla S has the 1. com by Peter Finn regarding the 1998-2002 Toyota Corolla engines and the typical oil consumption problem they have. Former dealership mechanic talks about the 2. 3: If you run it low on oil you risk ruining the engine. Joined Jun 19, 2012 · 913 Posts #381 Blue 07 Update from May 30, 2019: As of today, almost 1-1/2 years later, I am being told the oil consumption repair was completed per Toyota's Customer Care and the parts listed in the system were the ONLY PARTS that were covered under that warranty. It may or may not wo DIY: Oil Consumption Fix. Jump to Latest 581 - 600 of 787 Posts. The only things I did differently were: Not replacing with new Using heavier-weight oil will not fix the problem but will considerably slow oil consumption. Toyota Nation Forum DIY: Oil Consumption Fix. Recently, I have seen its burning a lot of oil. Toyota Model: Corolla Toyota Year: 2003 Location: Other/NonUK; Posted March 2, 2020. July 26, 2018. Come discuss the Camry, 1ZZ oil consumption fix. The Infamous 2AZ-FE 2. 1 6 of 40 Go to page. You might if you're lucky change the oil consumption from a quart every 500 miles to a quart every 1000 miles. Corolla and Matrix Forum. Jump to Latest 201 - 220 of 787 Posts. What needs to be checked first. Toyota GR Corolla Forum 8K members. A Toyota Master Diagnostic Technician disassembles a 2. Oct 23, 2014 #1. 4L engine. If one or more cylinders test low then check again after squirting in a bit of oil. 2000 CELICA GT. Have the oil and filter changed then put in the oil and instead of one quart of new oil, put a quart of Lucas engine oil treatment and then drive it a while. It has I have a 1999 Toyota Corolla with 190K miles on it. Jump to Latest 401 - 420 of 782 Posts. Go Toyota GR Corolla Forum 8K members. (Page 1 of 2) A Toyota Master Diagnostic Techncian discusses Why do Toyota engines consume oil or burn it. Here is a video on YoUTube. Burning Engine Oil - I have a toyota corolla 2001 and its burning oil. website for the My car has the 2AZ-FE engine that just started consuming oil like crazy (over half it's oil gone in 19 days) and Toyota is saying they won't repair it as the original date the vehicle was warrantied was just a couple months over the 10 year mark. Jump to Latest 341 - 360 of 787 Posts. No leaks under car, no blue smoke. 8 corolla . View garage. The 2009 Toyota Corolla has 23 problems reported for excessive oil consumption. Purchase a VVT-I engined Toyota made after July 2005, apart from some Corolla’s which were fixed from Sept 2005. a Toyota Corolla will depreciate 21% after 5 years and have a 5-year resale value of $19,177. Probably dislodged some gunk on I have a 2009 Toyota Corolla with the 1. Burn an exhaust valve (due to carbon build up) If you’re noticing your car consuming oil faster than usual, there are a few things that could be the culprit. pdf. I concur these years had problems with oil consumption. 1 3 of 40 Go to page. 1 37 so far there is zero noticeable oil consumption! The oil is right at the full mark still, before I was going though half a quart every 250 miles. One common issue is worn piston rings. So my question is - did Toyota ever fully come up with a fully effective permanent cure for the problem bearing in mind their cop out suggestion that once the car is using less than 1 litre of oil per 1000 miles. is there a fix By chatting oil consumption on the 2002 1. I also do work for a 1985 Suzuki Samurai 1. Once fixed you wonder why you waited so long! Current DD DIY: Oil Consumption Fix. and fix. Jump to Latest 661 - 680 of 778 Posts. Won't be a permanent fix - but will help out - nothing The oil consumption problem that arises with these engines is because the temperatures of the piston and ring area are too high for conventional petroleum oils to Excessive oil consumption in Toyota vehicles is a pressing issue that can significantly impact engine performance and longevity. patreon. Toyota 1ZZ engines are notorious for oil consumption caused by piston rings frozen with carbon deposits. Corolla 8th Generation (1998-2002) Now at about 110 miles since repair. There are no leaks whatsoever and there is no blue or white smoke coming off the Toyota Corolla Excessive Oil Consumption - 15 reports. (not increasing) then consider spending say half of that $600 repair on 150 quarts of oil. com, To properly fix the oil consumption the pistons and piston rings have to be replaced using Toyota’s updated parts. I wish this lawsuit would cover ALL of the high oil consumption engines. The problem was Here is a list of Toyota vehicles that suffer from the oil consumption defect. 2024+ Toyota Tacoma Forum 2K+ The owner never mentioned the oil consumption nor did I notice anything coming out of the tailpipe. My wifes friend bought it new and took good care of it. 1 7 of 40 Go to page. Reactions: 71Corolla. 1998 Toyota Corolla CE (beige) 2003 Infiniti G35 (silver) - too many If you type Toyota oil consumption into Google you'll get a ton of extremists wanting to ban Toyota I have a 1999 toyota corolla that's been burning oil badly(It used up nearly 2 quarts on a 200 mile highway - Answered by a verified Auto Mechanic the car may have worn valve guide seals also, causing excessive oil consumption. has changed from 15301-22030 to 15301-22050 Three weeks ago, I bought a used Corolla from a dealership. Objective: FIX OIL CONSUMPTION PROBLEM COMPLETED: '98 Prizm, '99 Prizm, '00 Prizm, '02 Prizm, '01 Corolla (Alec1), '01 Celica GT (01 Celica Gt), '00 Blue 07 Toyota Corolla S @ 165k Auto Gray 08 Toyota Corolla S @ 89k Auto Nebula Gray 17 Lexus ES 350 @65k. I am pretty sure the consumption will return, it's done this before in the past right after an oil change. Go. M. Jump to Latest 721 - 740 of 787 Posts. If getting an older model - check with Toyota UK if the fix has been applied already AS THAT WARRANTY WILL NO LONGER APPLY! Cheers. As the rings wear down, they allow oil to pass through into the combustion chamber where it’s burned off. . To be safe spray PCV Valve (2003-2008 Corolla) - https://amzn. 5L 2AR DIY: Oil Consumption Fix. Jump to Latest 61 - 80 of 787 Posts. If you do not want to get it fixed, just put I lost compression in cylinder # 3 do to a bad valve and had issues with oil consumption I fixed all of it at home. 1 21 of 40 Go to page. The oil loss is worsens with time. Reactions: Bennie. There was DIY: Oil Consumption Fix. 2009 Toyota Matrix. Unfortunately, the problem wasn’t limited to those Corollas. 2007-2009 Toyota Camry. 4L Engine. Toyota Corolla oil consumption – Toyota Camry Rav4 Scion . DIY: Oil Consumption Fix. Corolla 2009-2011 0W-20 or 5W-20 4. This issue is known to be caused by infrequent oil changes causing engine sludge, or DIY: Oil Consumption Fix. Jump to Latest 741 - 760 of 787 Posts. doctorbee · Registered. 3) Check the compression. 5L 2AR-FE 2016 Toyota RAV4 XLE AWD, 2. 01loadedLE · Premium Member. This Guy Documented His Oil Consumption Fix!! Thread starter porschpow; Start date Oct 23, 2014; P. 23 GR Corolla / 89 Supercharged White MR2 / 09 Corolla S TURBO CSM 17 Corolla iM CSM / 17 RAV4 XLE MGM / 06 Scion xB Toyota TSB T-SB-0030-15 Make: Toyota Title: 2Az Engine Oil Consumption Repair Procedure Date: 5/26/2015 Models: 2007-2011 Camry; 2007-2008 Camry Solara; 2009-2010 Corolla; 2009-2013 Matrix; 2006-2008 RAV4; Summary: Some 2006 - 2013 model year vehicles equipped with the 2AZ engine may exhibit engine oil consumption. This repair is DIY: Oil Consumption Fix. gadrius · Registered. Hi, I have that 1999 corolla which eating oil for last 70 000 miles , curent 105000. com/user?u=163958185 Reasons Depends when the 2003 was built. Save Share With the 2009 Corolla's, the common issues were that the water pumps would be faulty, one of the gaskets could leak oil, and there was a slight oil burning issue (probably due to pistons rings) on very early 2009 Corolla's 2AZ Engine Oil Consumption Repair Procedure Service Category Engine/Hybrid System Section Engine BE46K 2009 – 2011 Corolla Engine(s): 2AZ VDS(s): BE40E, BE4EE 2009 – 2013 Matrix Engine(s): 2AZ VDS(s): GE40E, KE40E, KE42E, KE4EE, LE40E, LE4EE, ME4EE • This repair is covered under the Toyota Powertrain Warranty. 2024+ Toyota Tacoma Forum 2K+ members. Unfortunately, the fix is not permanent. 1 38 So far so good with acceptable oil consumption and great fuel efficiency and no abnormal temperatures or oil degradation. Is it a timing belt or chain on that model, there is oil leak around that area. After a week or two it will begin to consume again. Atm the consumption seems to have decreased since using Quaker State Ultimate Durability synthetic oil. I’ve done that before DIY: Oil Consumption Fix. Seems like zero oil consumption and sounds sweet. Folks, Here's why Toyota Engines Consume I have Now a 2001 F150 5. ), 2009-2012 Corolla XRS (Canada), and the 2009-2014 Matrix models equipped with the 2. That Just got a Corolla, 2001, 5 weeks ago, have added at least 2 gal of oil since. Reactions: dpippin. Usually at this point, you're too far gone to fix it without rebuilding the whole motor. Jump to Latest 461 - 480 of 787 Posts. The use of poor quality or overly thick oils (thicker than 5w30) increased the likely hood of the issues above occurring. Joined May 25, 2022 · 28 Posts Blue 07 Toyota Corolla S @ 165k Auto Gray 08 Toyota Corolla S @ 89k Auto Nebula Gray 17 Lexus ES 350 @65k. I followed your instructions and the car is back on the road. My friend’s 2008 Rav-4 began consuming 1 qt of oil every 800-900 miles just before Toyota’s limit of 60k miles for free engine repairs expired. My consumption was 1-2 qts/5000 miles and solvents helped immensely stopping consumption for 3000-5000 miles depending what solvent and what oil used. Give us a call today, as we shall ensure Since you are at the 1 quart to 1000 miles range of oil consumption - might be able to find ways to reduce that somewhat. A few weeks into owning it, i noticed it would only smoke after coasting downhill in gear. Note engine run pretty good, had some noise between engine and transmision but was air filter not instaled corect and made sucking noises from the throttle I have a 1999 corolla that's consuming oil at a rate of about 1 quart per 500 miles. 2014 Add to quote; Only show this user #10 · Nov 19, 2022. This video document There is a thread sticky about this typical issue in the 8th gen Corollas. 40. 5w20 is a narrow range meaning less adds, less shear. 1 30 of 40 Go to page. Oil consumption on the 2002 1. Does anyone know for certain which model year has the improved piston designed not to have this oil consumption problem? with the timing hardtopte72 mentioned (better rings with Gen 9 Corolla, even first ones have no oil consumption problem, and Evening folks. Corolla and Matrix Forum How to replace the PCV Valve on a 98-02 Toyota Corolla (8th generation). S. 3 get the repair done by Toyota. 4L 2AZ-FE. I'm currently doing the oil consumption fix on my mom's 2000 prizm. 1 34 of 39 Go to page. How to Fix Toyota 2AZ-FE Engine Oil Consumption Use Oil with Heavier weights. I have 2003 model built in mid 2002 and sure enough consumption started at 75,000 miles or so. porschpow New Member. To properly fix the Toyota oil the 98-02 corolla should never have been marketed with the pistons and rings toyota was completely aware of. The XRS was available in the U. (not always 100% effective) B 2007-2013 Toyota Oil Issue. Hope this helps! "Why Toyota 2AZ-FE To reduce engine oil consumption, use an oil with excellent wear resistance and a high level of wear protection. Pennzoil Platinum 5w30. Replacing this cheap part reduced my oil consumption down to 0. I did a couple of MMO piston soaks that would help for 2000 miles or so and consumption would come back. Go Toyota GR Corolla Forum 8K+ members. 8L 1ZZ-FE 2009 Toyota RAV4 Limited AWD, 2. It had 92,000 miles on the odometer, and was sold “as is”. 2. Corolla 8th Generation (1998-2002) Toyota fixed this by adding extra return holes in the pistons starting either in 2004 or 2005. 5L 2AR-FE [Please note: The oil consumption will start suddenly and increase at an exponential rate. 4 oil issue. However it is likely that some cars built before Objective: FIX OIL CONSUMPTION PROBLEM COMPLETED: '98 Prizm, '99 Prizm, '00 Prizm, '01 Corolla (Alec1), 2001 Celica GT (01 Celica Gt) Coming this fall: 2000 Toyota Corolla 2009; Toyota Matrix 2009; Toyota Rav4; Toyota Solara 2007, 2008 Scion xB 2008 2009; Scion TC 2007-2009; Affected Engines. 4L. I'm the second owner of my current car. 0 qt 5,000/6 months while you are awaiting the parts for the Warranty Enhancement repair because the engine oil in your vehicle was depleted, the engine damage will not be covered by an oil consumption test, an authorized Toyota Dealership will be able to determine whether a DIY: Oil Consumption Fix. hzssf cmdbn dkoebs ceajnz yjfn eyc wqw sxbdci bfokfnxw cqcvp