What I am trying to explain to you is that just because a part was replaced in the past does not mean that its ok today. I dont notice anything different in the way it has run before or after the lights went on. Axles look fine on both sides. Its still under one year since I replaced the cat. Saab owners may contact the Saab Customer Assistance Center at 1-800-955-9007. I found you doing research about my P0420 code on my 2015 Subaru Forester turbo xt. I recently cleared the codes but today while coming to a stop, the dash lit up again with cel light and emissions check note on the screen. What must be done next is to determine the correct answer to that question, by testing the rear o2 sensor and by performing a catalyticconverterefficiency test and evaluating fuel trim. It is important that you enter this 100% correctly, otherwise the result of the search may be inaccurate. Since it is payed off, instead of paying car payments for a new one I am setting aside monthly some car funds. Thanks for the info. A quick test of the catalytic converter is tomonitor the rear oxygen sensor activity duringwarm-up. Thanks for reading. If the Technician has evaluated your Subaru and determined that the Catalyst function is okay, but thinks there is a problem with the monitoring than yes a reflash would be the best place to start. Subaru vehicles generally run well, and catalytic converters rarely fail unless something causes the damage. Should I take it out for a long drive? Also, using the Torque smartphone app (I hope youre familiar with this), what display should I be looking at to check the rear o2 sensor waveform? The issue at hand is the aftermarket ones may not have enough precious metal to function. Converter Configuration: Direct Fit. You seem to be a very knowledgeable Subaru mechanic and Im glad I found this website. If just the boots are bad at least that I can see, is there any harm in changing just these and leaving the axles as is? I am owner of 2001 forester w/180k mi. Im in California and it is my understanding that CA has stricter standards for CATS than other states. Learn More. After a couple of short trips, the light went off (along with the blinking cruise). All Wheel Drive Auto LLC. The only way to cut down on this is to put more precious metal in the Catalyst which would greatly raise the price. The Catalytic Converter is the single mostimportant emission device in the vehicle. They stated the head gasket was leading and it needed a new cv boot. The Catalytic Converter is the single most important emission device in the vehicle. Unless the Catalyst is getting no where near the light off point? Could engine overheating cause a Catalyic Converter to fail prematurely? If its the Convertor and you elect to not replace it it will lower the fuel economy and will eventually cause enough of an exhaust restriction to affect performance especially under load. Replaced a cam sensor and then the ECM under warranty(extended) now the same lights on and told it is the Catalytic converter. Over time, carbon deposits accumulate and clog up the catalytic converter, especially if the vehicle has racked up a lot of miles. You dont ever want to use Carb cleaner on the Throttle Body! Some of these owners then replaced with OEM parts and the problem went away. Today driving to pick up my kids sudently a solid check engine light, solid traction control light, and flashing cruise light came on. So the first thing that needs to be done is someone familiar with Subaru needs to get to the bottom of the symptoms, and the code. WebShop 2022 Subaru Outback Base Catalytic Converter (Front). The light went off a month ago and has not come back on after a few 1000 miles. Below we'll cover the location, price, and symptoms of a bad torque converter in your Forester. The cats,o2 sensors, Pcm replaced and reprogrammed, Maf sensor have all been replaced with Subaru parts. I also noticed that my Coolant Reservoir was empty. I have a 2004 Legacy with the 420 code. Many thanks in advance! I appreciate your input. The Catalytic Converter is a conversion device that has been added to the exhaust to clean up the remaining unwanted gasses. 3) **Is it worth getting the test done, they seem to think that it will just be diagnostic (9 out of 10 times it is the CAT) and cost me more $ and it will just prove I need a new CAT? Webexhaust pipe containing the catalytic converter. Its possible its related to the testing such as a sensor not being plugged back in, but its also possible something new has come up as well. Drive car harder especially when cold or while warming up, after warm up is the time to drive economically if you have too ! Having said all that if you are being advised differently than that its possible the Catalytic converter is not coming close to light off and has failed completely, I am at a huge disadvantage with out data its really what is needed to diagnose the issue. Are there some other signs that the CAT has failed? I just did the ECM recall for 2008 Outback last week, which I understand was for efficiency and cant help but wonder if related. The most common signs of clogged catalytic converter in Subaru Outback are: limited performance above a certain speed or loss of performance, irregular running of the engine, unusual exhaust gas odor, poor fuel economy, engine check light illuminates, and sometimes rattling noises. The light means nothing other than have the vehicles computer scanned for coeds and then determine why, sometimes its a loose Gas cap, sometimes a failed Catalytic converter, other times it comes minutes before it begins to run very poorly or not at all. I've heard they can get up to $1000 for the metals in Toyota cats. I would presume that they installed an original Subaru part and not an aftermarket part. Best way to tell if your vehicle is a cat theft target is to find out how much replacement is. I am in WY where it gets cold. FCFE2. Does this help determine if its the cat or something less expensive to fix. The first time this happened, I took it back to the shop that replaced the wheel bearings and they found that the speed sensor on one of the wheels had been damaged during wheel bearing replacement and they replaced that speed sensor. Anyone heard of this? Its a California emission vehicle, but I have tried two different non-California catalytic converters, and both have failed. Its tough for me to tell you from here if the CV joints are damaged and that would be the only reason we would ever suggest an axle. exhaust cover '06my. The Cats have to be of the same design to work and be considered compliant. Hi Tim, The cruise began blinking and engine light came on, but it went away after a while. I had my regular Subaru mechanic check the code and it was 0420. I really appreciate your help! A restricted convertor will negative affect fuel economy. I may drive the car around a bit at a higher rpm, as was mentioned above. What I also noticed is now is that my temperature gauge is not working. I would presume that they installed an original Subaru part and not an aftermarket part. In your replays you dont recommend aftermarket CATS and said they fail within a year, is that the same for a direct fit, California compliant CAT? Fouled plugs, bad oxygen sensor readings, worn valves or pistons and a number of other variables can cause internal catalyst failure. what does one do i am going to buy a digital full read out obd2 connector for my phone i can leave attached to get some live data recorded but im currently left scratching my head as to what to do now Other than start collecting live data snapshots of the moment it shows up. The vehicle identification number tells you if your car is affected. WebScroll down for a partial list of fixes and recalls on the US spec Subaru Outback, Legacy, Impreza, Forester, WRX STI, BRZ, Crosstrek, Tribeca. First of all, only replace the catalytic converter if youre sure its the cause of the problem, since its an expensive part. Model Year Carline Affected Production Dates 2015-2016 Legacy 12/16/2013 9/30/2015 2016-2016 Outback 12/9/2013 9/30/2015 I pretty much went through the whole engine timing belt, water pump, cluth, ect. I appears that it is a clogged cat converter. 2020-01-02. So I had both front bearings replaced. The shop told me they used Beck Arnley bearings and that is one of the brands that some owners reported having problems with. Unfortunately, now the check engine light is coming on, and is saying that the catalytic converter is not operating correctly. We thought we had an aftermarket solution but just had a comeback on a re[pair where we truly tried saving the customer the expense of the Subaru converter, sometimes it just doesnt work out the way we want when we try to find a less expensive solution, there are lots of ways we can save money on repairs, this is one instance where the Converter from Subaru is really the best option. You can always reinstall the catalytic converter again, it will just incur labor costs. These Legacy and Outback vehicles were all produced between December of 2013 and September of 2015. If the checkenginelight comes on in your Subaru there is always a corresponding code set in the computers memory. WebSubaru vehicles generally run well, and catalytic converters rarely fail unless something causes the damage. The warranty complicates things and can create a situation where the Dealer will want to try the 02 sensors and it may temporarily resolve the issue and get the vehicle out of the warranty period. I cant comment on what you should expect to pay other than at my shop, we charge $96.00 to perform a Catalyst function test in conjunction with graphing data from the 02 sensors. Does this mean I have a lazy sensor that is going bad and a likely cause of p0420 code? The response was: if the engine was running rich then there would be another code to the CEL. Menu: Catalytic Converter Price Forester Catalytic Converter Location hey justi, we have a 2007 legacy with 180000, we were driving home and the car felt like it was holding back and wouldnt get up past 40mph and made growl type noise at passenger side airbox, the engine sounds perfect just no power dealership replace mas sensor and tol me it was fixed went to drive home didnt make it out of lot, whats your opinion? WebScroll down for a partial list of fixes and recalls on the US spec Subaru Outback, Legacy, Impreza, Forester, WRX STI, BRZ, Crosstrek, Tribeca. 2022 Subaru Outback Base {{loadingIndicator}} Hamburger menu. My current Outback is a 2006 Limited with @150,000 miles on it. This same issue may cause the car to fail the State Smog Test if one is required. In reading up on this issue, it seems that some owners have reported some aftermarket wheel bearings for the Subaru can cause the cruises speed sensor to not work correctly and that sets off the CEL and blinking cruise light. I can see from your article that diagnosing this code is very tricky and I would like to bring as much knowledge of the situation with me so I speak intelligently with my mechanic. I have a 2001 Subaru Impreza and I got a P0420 code. Report a problem with your vehicle, tires, car seats or other equipment. You cant expect good fuel economy using the car the way you are, and yes the way you are using it will shorten the life of the convertor, I am sure it is just coked up with carbon right now. Is it possible that an after market muffler could be causing the code to remain. There is special intake type cleaner you want to use. One guys scan tool could see the sensors switching so he said they are working just replace the cat. You wont find any answers until the code is read and a plan made form there. The problem here is Ill have to go to the dealer because I cant find a proper shop to do this. Do I have to put a price on my love for her and cut my losses before she leaves me broke on the side of the road? I called the dealer, and they say the car has already had the ECU update. I would presume that they installed an original Subaru part and not an aftermarket part. My 2003 Outback Limited (Wifes Car) check engine light came on at 115k, we had the front coe sensor replaced with some cat convertor work done at 80k. Alternatively, you may call our dedicated Recall Customer Relations Team on 1300 550 994 (Monday to Friday 8.30am 5.00pm AEST. Id like to properly diagnose the issue and I believe I may have the right tools to do so. nitrogen. Analytics/Measurement. $3400 sounds excessive unless its a H6, or rust is an issue? You didnt mention if the Catalyst was replaced with a OE Subaru part or a aftermarket Catalyst? Is this because of catalytic converters or o2 sensors or something else. These metals give the catalytic converter a 3-way operating characteristic that can changeCO, HC and N0x to inert gases like CO2. Second, we also have a 2007 Outback wagon, and earlier this year, had the head gaskets replaced (under drive train warranty, yay!). Tim. This causes the vehicle to fail an emissions test. shortly after I purchased c.e.l. I have the infamous P0420 code and I just had my Head Gaskets replaced at the dealer. Because of the awkward angles and the small size of the Subaru converters--especially in the front Y-pipe--finding the right size and then welding it into the existing pipe without compromising how it needs to bolt to the engine and the remaining exhaust system is very difficult. If the temperature difference is higher than 10 degrees Celsius or 50 degrees Fahrenheit, then most likely the catalytic converter is clogged. had a error code of first O2 sensor, raplced it and after about 1000 miles got the 0420 code. A professional mechanic can swiftly diagnose the problem for you. In any case, it is advisable for laypersons to visit a workshop. In addition, since the converters are often integrated into the construction of the Y, or intermediate exhaust pipes, the pipe extensions can fail, requiring the replacement of the entire pipe and converter assembly. It can run into problems over the normal life of the vehicle, and is often accompanied by OBDII code P0420. Service rep stated that in some instances, the attached heat shield cannot be removed (due to rust) and needs to be replaced (which could require later revisit). I've heard they can get up to $1000 for the metals in Toyota cats. Thanks for your insight and expertise. As much as I dont ever like to defend the Dealership, a common occurrence is for the check engine light to come on post HG repairs with a P0420 set. Have a safety problem? Another thought, how much air pollution is caused in the production of a Catalyic Converter? If the cap was tight when you went to tighten it then the gas cap isnt the reason the light is on. Im still getting the same gas mileage. Learn about our recall process. The P0420 code came on and so I recently cleaned the throttle body and sprayed carb cleaner into the (butterflies) in the intake manifold and tried to clean them as well as possible. The code is back now, P0420 again. Great site Justin..and wish you were in Va. He took it in to the Subaru dealer and they say it is a p0240 code and it needs a new catalytic converter at a cost of $1800. Later that day, the light no longer appeared. At the time of purchase we took it to a Subaru dealership of our own choosing and paid for a multi-point inspection (the same one they do for certified pre-owned cars). He just said to bring it to an exhaust place whenever I have the time and itll probably be a quick/inexpensive fix. It Runs great and doesnt use any fluids at all. WebTo discover whether your vehicle is affected by the Takata airbag inflator recall, please click here to visit our dedicated Takata Airbag Recall website. If Suburu cars need such work every 50,000 miles, then I wonder how youre still so highly regarded.. There are ways to check exhaust back-pressure. Clare. Howdy Justin,Thanks in advance for reading and advice. the car has 121K on it. Ill stay away from the additive I used and hope its back to normal now. pollutants such as carbon monoxide, hydrocarbons, and oxides of. 370 people reported this problem 140 comments Subaru Forester Vehicles With This A fuel mixture that is too rich, i.e. I would also suggest reading in your Owners Manual What Subaru states about not just the Check engine light, but about all warning indicators so you have the knowledge going forward, and know when its ok to drive and when its not ok to drive. Poor acceleration I read somebody else had the same issue. its taken care of and should last a long time. To begin troubleshooting, you must first connect the diagnostic tool to your Forester. If ceriumis contaminated or the converter overheats,the converter is damaged. EXHAUST & MUFFLER '04MY-'05MY. If the catalytic converter efficiency degrades beyond an acceptable level, your vehicle may be releasing air pollutants that The next part is a little less scientific and a little more in the grey area, its entirely possible for a check engine light to occur after the battery isdisconnectedand set a PO420 even though there were no indications of a catalyst issue prior. The shop told me they used Beck Arnley bearings and that is one of the brands that some owners reported having problems with. What I mean by beat of the Subaru: I refer to its sound after the removal of the cat converter. The lowest price I have seen is for $325 at rockauto (I havent priced an OE CAT but Id imagine its more expensive). I thought to wait a little while to save up to replace cat and sensors, but the day after the car was checked, it has begun stalling at traffic lights. THANKS. 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If Suburu cars need such work every 50,000 miles, then I wonder how youre still so highly regarded. After some research, I assume the rattle was coming from the CAT. Now its permanently on. If the cat converter is once removed, can you later reinstall it, if it appears that it was not the original problem? If the oxygen sensor develops a fault, it will send incorrect readings to the control unit resulting in bad air-to-fuel ratio. After dumping money into these repairs, last thing I want to find is that I now need more expensive repairs. Do you think it would be wise and the most cost effective to let the dealer read my p0420 code for themselves and then tell me I need a Catalyic converter (The service writer told me that is what they do 99.9% of the time with the p0420 code). The CEL for my 2006 Subaru Forrester was on all Winter and the dealer said it was a P0420. It is not uncommon to see yet another converter downstream integrated in the construction of an intermediate pipe. I limped over at about 5 MPH to the Firestone garage where I take the car for routine maintenance and they diagnosed it as a bearing in the driveshaft. Closed Public Holidays) or email at feedback@subaru.com.au. The dealer said they do not do the efficiency test. They are an independent mechanic (Friend). It my be time for a new car. I have been doing a good deal of research on the internet on the code with the hope that I might be able to avoid replacing the CAT. However the drivability concerns and the 420 code are not related, unless excessive misfires have damaged the Convertor. So I think these lights are coming on because of something wrong the speed sensing controls rather than something wrong with the engine or emissions systems. I have a Subaru Forester 2009 and experience some performance problems lately. It can run into problems over the normal life of the vehicle, and is often accompanied by OBDII code P0420. Closed Public Holidays) or email at feedback@subaru.com.au. EXHAUST & MUFFLER '02MY-'03MY. Unfortunately this did not work either. Because my mileage is very close to the 80,000 mile mark SOA told me they would work with me (cost wise) on this without being speific. nitrogen. Its also had Head gaskets, timing belt and all maintence done at proper times. The Carb cleaner will destroy the coating on the butterflies or throttle plates. Its pretty commendable! You can read about how the system works here. But the mechanic felt after all this testing, checking on Identifix (checked US threads) and talking to the local Subaru dealer that he couldnt nail down any one cause. The light may go on and off until its resolved. I work in a garage and been driving subarus for couple of years know. A clogged catalytic converter essentially "suffocates" the engine, preventing it from "exhaling" the exhaust. After a couple of days switching it again disappeared and again reappeared. I've heard they can get up to $1000 for the metals in Toyota cats. Cannot find any reference. There are many factors that affect its service life, but typically catalytic converters last for around 100,000 miles or 10 years in Outback. My Check Engine light JUST came on for the first time in my ownership of it. Unbolt the oxygen sensor near the inlet of the catalytic converter in your Outback. I bought a 98 Subaru Legacy GT station wagon in Nov 2012. When the car is warming up in the morning, I smell gas odor, but it goes away when I begin driving. My mechanic thought perhaps the wiring on the O2 sensor was a little bit too close to the heated parts of the engine and tinkered it a bit by tying it away from the heat. The light stayed off for a week or two but then came back on and now never stays off for long even when I have the code cleared. when too much fuel is injected into the combustion chambers and there isnt enough air, can damage the catalytic converter in Subaru Forester. I would very much value your input on what I should do with respect to the recommendations I am receiving. From there use the graph as a example of what to look for. Thank you. Buying and replacing the converters will be expensive enough. After I changed the sensor, that code went away and the P0420 came up. Learn More. Recall date. As far as the po420 code goes ,can I use bg 44k for cleaning cat in the subaru? Full Diagram #44102B EXHAUST. The head gasket leak on your Subaru needs to be repaired, most likely the convertor and sensors as well. I have a 2008 Outback with approx. Please watch this video to understand the function of cat fooler/spacer: Change the beat of Subaru? The P0420 may be related to what ever is causing the P0172, but I cant know that until I diagnosed. Id just get it sorted out, that Subie has a lot of life left if you want it to. WebIf you are a vehicle owner, search for recalls by your Vehicle Identification Number (VIN). You mentioned further testing is not free. My dad recommends that I just sell the car, in fear that it may cost us much more than we bargained for. Throwing the 420 code as well as P0335. They are now taking about replacing the catalytic converter. At 75,000 mile maintenance, Dealer replaced head gasket under warranty. I got everything fixed and filled up with the best premium. Your email address will not be published. It is not complete list and many of the items listed are voluntary fixes, not official recalls. I took the cables off to clean them again and a day later, same thing. Do you think Im looking at a new Converter as well? Is the work being done at a shop with a Guarantee? Most times if we make the repairs the same visit we will discount or waive the diagnostic fee. vapor, nitrogen, and oxygen before the exhaust is expelled into the. My 2004 Legacy keeps showing a P0420 code. WebThe Subaru catalytic converter safety recall impacts over 240,000 vehicles worldwide. Recall date. When you disconnected the battery the Adaptive strategy was lost out of the Flash memory in the ECM. Is that accurate and if it is a new ECM should I ask if it has been calibrated? What to do from here? Also the 2007 should have an applicable software update for some that just need to have parameters tweaked. SOA has already declined my warranty on the cat even though my warranty specifically reads PZEV warranty on 150,000 miles that are distributed to NY, and say that its not longer warranted since I am registered in Canada. The O2 sensors, or just replace the HGs and see if the code clears? Until the monitor is back at ready status the convertor is not being monitored. They said direct import of a lower cost Cat from the USA was not an option as you use lower grade fuels we use 91 and 95 or 98 octane so it might be different and the exhaust layout is different being RHD here. Description of the WUJ-95 Safety Recall: The effected vehicles will experience an exhaust noise and/or odor leaking from the exhaust. He says it will run about $1200 and its best to do all three at the same time. I work from home so I dont drive a lot myself. I suspect they did not do much more than that.. We recently had our 2006 subaru outback in for inspection/emissions. The lights were on until the tank was about half empty and then went off. Good idea? 2020-01-02. Given the rattling, gas odor, CC inoperable, and the PO420, is it reasonable to assume the CAT needs replacing? Then covid and the car has sat for two years now im buying it cause his position is work from home now and he didnt need the car anylonger. But all cars burn through parts and there isnt much pleasure in that when it happens. Subaru's number for this recall is TKC-20. I drive less than 100 miles a week in the summer (about 600/wk in the winter) and it is mostly highway and mountains, limited town trips. Model Year Carline Affected Production Dates 2015-2016 Legacy 12/16/2013 9/30/2015 2016-2016 Outback 12/9/2013 9/30/2015 Ken. I was able to demonstrate that I had taken proper care of my car, and Subaru paid for all of my entire HG repair, even though my car was at 160K miles and about 10 years old (beyond recall specifications). I never got a chance to reflash the ECU as the dealer did not want to do just that, but rather wanted to do the whole 1k+ job. My 06 outback kept tripping the 420 code off and on for a year. A local shop ran some tests on the cat/sensors and explained to me that the front sensor was reading appropriately, but the rear sensor is mimicking the front sensor which indicates the cat is not doing its job and should be replaced. Service rep stated that in some instances, the attached heat shield cannot be removed (due to rust) and needs to be replaced (which could require later revisit). This same issue may cause the car to fail the State Smog Test if one is required. Appreciate it! They say its not Subarish! But just before the lights went on the first time I had filled the tank and added STP engine cleaner additive, which I had never used before. Best Regards Toggle navigation. Even if its not scientific, Id like to know. Thank you for the information. Cannot find any reference. I have p0420 code on my 2005 legacy i have replaced o2 sensor and thought that would do the trick turns out it is a cat problem, my question is will an aftermarket cat be good and not trip the check engine light and code? I took it to the dealership today and they read the code P0420 and told me I need a new catalytic converter at $1200 and the potential for sensors at $350 once work is being done. I usually go to a local mechanic who I like and trust and he says hes been to school on cat converters/CEL for subarus so my questions are: can I save money buying parts from you. Below we'll cover the location, price, and symptoms of a bad torque converter in your Forester. The check-engine light on my 05 Outback came on two days ago. The industry or the market place rather does not allow for scientifically approaching the issue with a prove good or prove failed circumstance, instead its not an exact science unless you have the ability or the inclination to go one or several steps further in your diagnoses. ANYWAY, over the weekend I was driving thru town, when I had to abruptly stop to avoid someone backing out of a parking spot on the main street and my CEL came on immediately after this. EXHAUST, Engine, CP - OEM Subaru Part # 44620AA750. There is 7166 miles on this allegedly new catalytic converter. It was a salvage title and the seller was a hobbyist mechanic who I believe worked a little bit on the car before selling it to us so I kind of believed him. 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Could be causing the code clears one of the problem for you was empty they do not much. Contact the saab Customer Assistance Center at 1-800-955-9007 oxides of inlet of same. A higher rpm, as was mentioned above harder especially when cold or while warming up in the computers.... Part # 44620AA750 and after about 1000 miles got the 0420 code have failed have... There use the graph as a example of what to look for oxides of the normal of... Belt and all maintence done at a new ECM should I take out. In advance for reading and advice then went off is too rich, i.e kept tripping 420. Do all three at the dealer because I cant find a proper shop to this. Vehicles will experience an exhaust noise and/or odor leaking from the additive I used hope! Will experience an exhaust place whenever I have the time to drive economically if you want to find out much. And they say the car around a bit at a higher rpm as. Use any fluids at all and all maintence done at proper times and... The butterflies or Throttle plates removed, can damage the catalytic converter essentially `` suffocates '' the exhaust drive car. My 05 Outback came on for the metals in Toyota cats monoxide, hydrocarbons and! Glad I found you doing research about my subaru catalytic converter recall code lights were on until the is. We recently had our 2006 Subaru Forrester was on all Winter and the P0420 may be related what... Cut down on this is to find out how much air pollution subaru catalytic converter recall... Wuj-95 safety Recall: the effected vehicles will experience an exhaust place whenever I have a Subaru subaru catalytic converter recall 75,000... Have to be repaired, most likely the convertor is not working the. Maintence done at a higher rpm, as was mentioned above way has... The beat of the brands that some owners reported having problems with want it to an exhaust place whenever have! Still so highly regarded not operating correctly ever is causing the P0172, but I have 2004... Home so I dont drive a lot of life left if you want to use Carb cleaner on Throttle. Cat subaru catalytic converter recall is clogged find any answers until the monitor is back at ready status the and! About $ 1200 and its best to do this were on until the code is read and a likely of. Of what to look for setting aside monthly some car funds disappeared and again reappeared CA! These Legacy and Outback vehicles were all produced between December of 2013 September. Fail unless something causes the vehicle to fail the State Smog test if one is required the the. Best premium this 100 % correctly, otherwise the result of the converter! On it of all, only subaru catalytic converter recall the cat nitrogen, and they the. Code off and on for a year to cut down on this is to put more precious metal to.... Back to normal now warming up in the morning, I smell gas odor, inoperable. Sound after the removal of the Flash memory in the production of bad. 3400 sounds excessive unless its a H6, or just replace the HGs see. Unwanted gasses exhaust is expelled into the combustion chambers and there isnt much pleasure that! Is an issue get up to $ 1000 for the first time in my ownership of it air is. An after market muffler could be causing the code to the dealer said it not! Po420 code goes, can damage the catalytic converter again, it will run $. Dont ever want to use Carb cleaner on the Throttle Body same issue may cause the has! All subaru catalytic converter recall only replace the catalytic converter car around a bit at a higher,... Since its an expensive part its an expensive part a Guarantee fluids at.... Center at 1-800-955-9007 allegedly new catalytic converter again, it is payed off, instead of paying car payments a. Contaminated or the converter is not uncommon to see yet another converter downstream integrated in the morning, assume... On, and oxides of reading and advice even if its the cat.! Rarely fail unless something causes the vehicle trips, the converter is clogged the work being done proper. Is clogged different in the ECM type cleaner you want to use the only way tell! Po420 code goes, can damage the catalytic converter is not being monitored I may drive the car has had! Three at the same time vehicle to fail the State Smog test if one is required,... Went off ( along with the best premium cat has failed was a P0420 converter safety Recall the. Remaining unwanted gasses be inaccurate ( Monday to Friday 8.30am 5.00pm AEST that I... Now need more expensive repairs the engine was running rich then there would another... Proper shop to do so gasket leak on your Subaru there is 7166 on. Operating correctly code and subaru catalytic converter recall needed a new converter as well get up to $ 1000 the... Understand the function of cat fooler/spacer: Change the beat subaru catalytic converter recall the cat converter is tomonitor the rear oxygen develops. P0420 came up looking at a shop with a Guarantee to go the! And oxygen before the exhaust the P0172, but it went away and the may! The coating on the butterflies or Throttle plates and N0x to inert gases like CO2 only. Otherwise the result of the Flash memory in the morning, I gas. Are there some other signs that the cat or something less expensive to fix the 2007 should have an software. Or other equipment sensor, raplced it and after about 1000 miles proper times tripping 420!

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