We review every problem as we work to keep our roads safe. They did a diagnosis by putting it on the monitors but I do not believe they did the catalyst efficiency test you recommend and they did not do the drive test for 20 30 min. They say its not Subarish! A convertor analysis could take an hour to perform but months to perfect. Here is the sequence of events: This same issue may cause the car to fail the State Smog Test if one is required. Thanks for all of this information, it is really helpful. Catalytic Again, I know that without seeing the data yourself it is likely hard to suggest. When the engine cannot breathe properly due to clogged catalytic converter, it causes the engine to burn more fuel. Would a HG leak destroy a cat in under one year and approximately 11000 miles? My husband drives it around our small town during the week and then on Friday I take it round trip 600 miles for my work. I stupidly bought it from an action and couldnt take a loss on it, so I was forced to do it myself due to lack of funds. If your Subaru Forester has racked up over 100,000 miles and you see noticeable loss of performance with high fuel consumption, a defective catalytic converter should definitely be considered. While we have seen aftermarket bearings set the ABS light due to sensor alignment and sensor ring issues, we have never seen it set a Catalytic Convertor code (P0420). The gas dropped like crazy and it started smoking exhaust. From what I understood they are only going by OBD diagnostics. I just replaced the head gaskets myself in my 2000 subaru outback limited SOHC. I have taken my car to the dealer 3x and 2 x they reprogrammed it and the third time they blame it on needing a tune up. In any case, it is advisable for laypersons to visit a workshop. If thats where you choose to take your car then I guess thats the service you should expect. Now, I own and run a good shop that cares about our customers, If you go to a Dealer it will be higher, if you go to a general repair shop it may be higher still and not correct, if you find a version of my shop near you, than you should expect to pay close to what we charge if not it will be different. Opps, I forgot my third question. Many want to tackle a diagnoses themselves, I understand and respect that. I did have the battery out for about a week and a half while I was working on it in my spare time. Model Year Carline Affected Production Dates 2015-2016 Legacy 12/16/2013 9/30/2015 2016-2016 Outback 12/9/2013 9/30/2015 Full The O2 sensors, or just replace the HGs and see if the code clears? The rear oxygen sensor beginsswitching when cold and then should quicklyreduce the switching. You just cannot put aftermarket cats in a Japanese car, they just dont last and thats if they even satisfy the monitor initially. The vehicle identification number tells you if your car is affected. After warm up I ran it while parked at about 3000 rpm. A few weeks later, P0420 came back. 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. Exhaust. reads: P0420 Catalyst Information Below Threshold I work in a garage and been driving subarus for couple of years know. For example, due to problems with the ignition system or when oil or coolant leaks into the combustion chambers due to worn piston rings or blown head gasket. Throwing the 420 code as well as P0335. Alternatively, you may call our dedicated Recall Customer Relations Team on 1300 550 994 (Monday to Friday 8.30am 5.00pm AEST. -Does cat affect fuel efficiency? Prior to that, he managed two different restaurants for over 15 years. Subaru makes a Great Safe & Reliable AWD vehicle. 05 Legacy sedan 230,000 miles, had a rebuilt motor put in less than a year ago. Catalytic Converter Thefts Have Skyrocketed Since 2019 According to the National Insurance Crime Bureau, which tracks crimes reported to insurance companies, the number of reported catalytic converter thefts increased from roughly 1,300 in 2018 to more than 52,000 in 2021, the most recent year for which data is available. Most diagnostic devices then ask for some information about the vehicle. The running lean code could be a clue as well. I bought a 98 Subaru Legacy GT station wagon in Nov 2012. In order to know what is actually causing the computer to set the check engine light for the code P0420 it would need to have a diagnoses, you have had a code scan thus far, so we know what system is affected, but now it must be diagnosed by a skilled technician to know the exact cause. 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. What I also noticed is now is that my temperature gauge is not working. Using the wrong type of fuel, leaded gasoline for example, can also make the catalytic converter go bad quickly. The most common signs of clogged catalytic converter in Subaru Forester 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. This direct-fit catalytic converter by Davico will be a great solution to replace your failed or damaged catalytic converter. Connect the hose of the gauge to where you removed the oxygen sensor. I also have not yet seen a Tribeca with a Failed catalyst and kind of question the Post catalyst O2 sensor based first of all on the Statement that there would be a different code, which is not always factual. This would be that based on this condition X, Y shall be this voltage. pollutants to less harmful substances such as carbon dioxide, water. I now am on my fourth Subaru Outback/Legacy in a row. 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. This set up has a feature that allows me to monitor the O2 sensors in real time. Learn about our recall process. So it doesnt help me determine whats wrong but puts the odds in favor of the convertor being restricted with carbon and not reaching temperature. Do you think I should (1) reflash the ECU and see if that helps, (2) spend the $1k and replace the converter, (3) go somewhere else and see if they will do an efficiency test and throw more money at testing, or (4) do something else. There is 7166 miles on this allegedly new catalytic converter. Catalytic Converter. I really appreciate your advice. It is a PZEV vehicle sold and driven in Pennsylvania. 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). 2020-01-02. You should be aware of a Subaru recall on head gaskets: recall # wwp99. I bought it used so, I have no reference to what may or may not have gone on with for the previous owner. If you have a heart monitor that states your dead, but your talking the first thing a good practitioner will do is swap out the sensor before pronouncing you dead. Have a 2008 Outback 2.5i Pzev and got a P0420 code after a HG change (external coolant leak). I have been on the hiway a few times full throttle and my gas mileage seems to be back up a bit. Any thoughts on routinely dumping a bottle of this stuff in the tank every 2 or 3 fill-ups? All Rights Reserved. Rich A/F Ratio 370 people reported this problem 140 comments Subaru Forester Vehicles With This 1) ** Could the abrupt stop/stall (manual) have had anything to do with the CEL P0420 coming on? Catalytic Converter Thefts Have Skyrocketed Since 2019 According to the National Insurance Crime Bureau, which tracks crimes reported to insurance companies, the number of reported catalytic converter thefts increased from roughly 1,300 in 2018 to more than 52,000 in 2021, the most recent year for which data is available. Youshouldntpay for a guess and youshouldntexpect to have testing done for free. I have a 2009 Outback here in NC. We drove 600 miles this weekend with the Brake light, Traction control and CEL along with the blinking cruise control winking at us and got great gas mileage. Was informed there is a "just out" recall to replace the catalytic converter. Does this help determine if its the cat or something less expensive to fix (rear O2 sensor)? vapor, nitrogen, and oxygen before the exhaust is expelled into the. Hi Justin The walls of the shell on the Subaru converters are designed thin in order to reduce the resistance of exhaust gases. I checked my gas cap but, have not driven it around to see if it resets. For those of us in the hole there should be more information and solutions rather than guesswork, or what I view as holdback, either on part of the mfgrs or EPA. Wish I could offer you some help but I would be guessing that something new has come up. After some research, I assume the rattle was coming from the CAT. Well, within 8,000 miles got the bad cat code again and looked at her book of service records and come to find out that her local machanic was putting a new cat in the car every 5-10,000 miles. Can you please explain? Learn More. exhaust cover '06my. After this switch the check engine light disappeared. Toggle navigation. Catalytic Converter. Price for sensor & labor $400.00. Look forward to hearing from you. The dealer said they do not do the efficiency test. Every few years tougher laws are passed to lower the standards, the price of the car goes up as the only way to lower the impact on the environment is to add new systems, we have several systems that didnt exist 10 years ago that are now common place on every vehicle we service. The vehicle identification number tells you if your car is affected. We are not affiliated with Subaru at all, we are independent Enthusiasts offering advice wherever you live, Repairs if you are local, and parts with tech support in the event you have the ability to do it your self. The only purpose of the catalytic converter is to reduce emissions, its just an expensive filter for exhaust gases. Or mine might have another common fault, as you detail. Justin Stobb is the Owner of All Wheel Drive Auto, the premier Independent Subaru Shop in the North West. Could, over time, a caps plastic threading weaken/degrade allowing it to work itself loose with regular driving?! For $6.00 its worth a try.. Have a 420 code.Mech says to replace cat.My question is that I have a Cal car in Mayland ,do I need a Cal cat to get code to go away.Thanks. He has put 29,000 miles on the car over the past 15 months, all highway driving (he travels long distances for his job). Two California emissions cats and two brand new Denso O2 sensors. In order for the conversion towork efficiently it needs lots of oxygen. First of all, I want to commend you and say thanks on behalf on everyone who has benefitted from this post. I took it to my local mechanic and said it was the 0420 code. I understand trying to save money, but there is no solution other than back to factory parts. Analytics/Measurement. In addition to the vehicle make, model, and engine type, you usually also have to type in the Vehicle Identification Number (VIN). Cannot find any reference. It also started occurring at slow speeds (driving around a parking lot). The car could still be sluggish,high on fuel consumption and not performing as it should be? My Tribeca spent most of yesterday in the workshop with two technicians running tests on it including driving with the diagnostic computer plugged in at a constant 100kph with light throttle on a freeway which is what the driving conditions were for both times the CEL came on. The check engine light is off for now, but I know its just a matter of time before it comes back on. I cant understand how the catalytic converter has to be replaced after only 110,000 Kms- given the Subaru has been so perfect, Ive also had people tell me that Subaru turbo engines are finicky and will probably have to be replaced soon!? Subaru has determined that the efficiency of your vehicles front catalytic converter may degrade over time. I didnt know the converters were made to only last that long. Still not sure whats causing the P0420 code though, but Im hoping it goes away after I get those bearings replaced. Yes, removing the catalytic converter is good for engine performance, as the engine can breathe more easily. One guys scan tool could see the sensors switching so he said they are working just replace the cat. Still getting P0420 after replacing both cats, front cat and rear cat on 2008 subaru legacy. My 2015 only has 110,000 Kms (80,000 miles) and I have only ever put in premium gas and always do premium oil changes every 5000 Kms. These Legacy and Outback vehicles were all produced between December of 2013 and September of 2015. Yep, need to get that code read! Thanks for the feedback. Any more info on why you mentioned this could happen? how can i repair this problem in my big car (check Engine ECU at next stop)Model:VOLVO 2004, Size:420,that chech wrote on screen at my car but i can not know about this problem,,,, pleas answer me quichly, Regards, Buy A Subaru and I will do what I can to help. 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. If you want to figure this out your self, you need at a minimum a Diagnostic type scan device one capable of data not just codes, a infrared Thermometer and a DVOM ( Digital Volt Ohm Meter). You cant know if the Cat is good or bad without testing it. That should be a P0420 code: cat inefficiency bank one. CEL popping on/off last while. took her to the shop to get the oil cleaned off the engine and have it looked over to see whats coming up in the repair chain of events. Should I take care of the noise/wheel bearing problem first and see if the CEL and blinking cruise light resolves itself before investigating other causes like O2 sensors and catalytic converters causing these warning lights to come on? Other makes are experiencing the exact same issue Subaru Is not alone in this and its he price of clean air. However, it can fail much earlier due to contamination, overheating or physical damage. I am in WY where it gets cold. From there use the graph as a example of what to look for. The Cruise is disabled with a powertrain code present in the ECM. After reading your article, Im wondering if the cc actually needs replacement, or whether they need to do a little more investigating. They are now taking about replacing the catalytic converter. If there was an ABS issue you would have an ABS light on unless the module it self has failed and again would require some tests done locally. 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). 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. If the temperature difference is higher than 10 degrees Celsius or 50 degrees Fahrenheit, then most likely the catalytic converter is clogged. If the oxygen sensor develops a fault, it will send incorrect readings to the control unit resulting in bad air-to-fuel ratio. However, due to high cost of the component, it is recommended to perform multiple diagnostic tests to verify if catalytic converter is actually the cause of the problem. The Catalytic Converter is the single most important emission device in the vehicle. I guess my lesson I learned was to make sure the car is smogged before I buy it:(. Great to find this information here. Its not the new Catalyst its the memory clear that happens along with the repair that causes the decrease in Fuel economy, it should return in time. Any help or suggestions would be GREATLY appreciated. My question is this: Is/could the current issues still be resulting previous work? Id drive the vehicle in a way that builds up a little heat before replacing the convertor. we just purchased it and picked it up last night, and while the wife was driving it to work, got all manner of lights flash up. Lift the vehicle, allowing easy access to the catalytic converter. Having said that which ever component the fuse is protecting may have an issue and thats the place to start is with a resistance test of the circuit and the component or load. nitrogen. I appreciate your input. Its possible the additive damaged the Catalyst, the 420 is set when the Catalytic converter is no longer reaching the point of light off. I then had it towed to a local transmission shop where it is awaiting a new driveshaft from Subaru. I am owner of 2001 forester w/180k mi. 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? luckily I knew someone in the small town and he read the error code and said it was giving the p0172 code. Are there some other signs that the CAT has failed? So, what we were coming back to is the spikes in the A/F sensor seems to be telling the converter to run rich and then super lean. I really appreciate your help! A clogged catalytic converter essentially "suffocates" the engine, preventing it from "exhaling" the exhaust. I have also recently been driving it a LOT, I have put a good 800 miles on it because we are moving from Oregon to California.about a 172 mile round trip and have have made that trip 3 times in the last 2 weeks. You have a very expensive system, that over the course of time will most likely have most if not all of the components replace minus the ECM, it doesnt sound like its still had a real diagnoses, I am not seeing Exhaust gas information, heat readings and graphed data. Unbolt the oxygen sensor near the inlet of the catalytic converter in your Forester. Also noticed gas smell when car is started and they confirmed it is running rich. The OBDII connector is usually located under the dashboard. Ammonia (NH 3) odor may also indicate poor catalyst function. But if replacement is $1200+ each, then probably high target because there are more of the precious metals in it. 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. what are the problems of removing catalytic converters on my legacy b4 2001 model? it could be worth importing them myself from what Ive read online most Subaru ones appear to only be around the $1000 each mark. Sounds like its never had a proper diagnoses to see if the Convertors are reaching light off, but thats the next and only step. On to the good news. On the way home from work it had some hesitation that at first I thought was caused by me not shifting correctly however a few miles down the freeway while going 75 the car started losing power and surging. Following are all the error codes that indicate a problem with a catalytic converter. Im now tired of seeing the light, and finally have some coin to make the repairs as needed. Even if its not scientific, Id like to know. The Catalytic Converter is a conversion device that has been added to the exhaust to clean up the remaining unwanted gasses. Being Memorial Day the only thing I could do myself was tighten the gas cap. I too have an intermittent CEL on my 2006 Outback, 148k miles.I had the code checked,P0420. Therefore it is necessary to investigate the issue thoroughly before you consider replacing the very expensive catalytic converter in your Outback. Should be done in the next day or so. Do you recommend that it be replaced, or I heard somewhere that a so-called cat fooler can be installed to solve the problem. My question is, considering I dont have much time or money (college student, this is my first car), should I just sell the car and not worry about future problems with it while the CEL is still not lit, or investigate further into the problem, possibly spending a great amount of money to fix it? The car also had leaking head gaskets and we have always changed the oil frequently (2.5k 3k, never as much as 4k miles). I took my 2008 Outback to have some body work done at the subaru dealer in Reno wont mention the name Twenty miles out of the shop my check engine light goes on I thought no big deal something was not plugged back in called the dealer they plugged in their computer and lo and behold I now need a new catalytic converter the cars performance was great now I lost gas mileage and they want 1200 for a new converter Stupid code pops up what should I try Thanks. Baffled! The Catalytic Converter is a conversion device that has been added to the exhaust to clean up the remaining unwanted gasses. the lights came on again and I went ahead and had the new Cat installed.Its running fine and no more lights, but Ive noticed my gas mileage on the first full tank has gone down a bit. Sounds like it could be but if the sensor is ok its showing you a defective Catalyst and the reason for the code. One of the more common codes we see on the Subaru, is P0420 CatalyticConverter Efficiency Below Threshold. 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. Web2006 Subaru: Engine and Cooling Products Search "Catalytic Converter" for 2006 Subaru Catalytic Converter Part Number: 44612AA490 Pipe Center Exhaust. There may also be some firm ware update for your car as well that may address the issue. Since youre in South Africa, I dont think youre required by law to have a catalytic converter in a vehicle, please check your local law before removing your catalytic converter. so you think just go for a test will the cat light ofF? I had the code cleared and it came back after a drive cycle. I did not get it replace. A car you owned in the past had less technology and less strict emissions requirements. 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. These are Subarus sold in the lower 48 states and Alaska. The light may go on and off until its resolved. Thanks! Report a problem with your vehicle, tires, car seats or other equipment. Cannot find any reference. Ive tried to explain in the post and subsequent replies as to why this can happen and no its not anyones fault. Start the engine and wait until it gets into operational temperature. For this test, all you need is a pressure gauge with its hose fitting. In any case, it is advisable for laypersons to visit a workshop. I would have some one give you a whats factually needed type evaluation before breaking up. The OBDII connector is usually located under the dashboard. vapor, nitrogen, and oxygen before the exhaust is expelled into the. The average cost to replace a Subarus catalytic converter can range from $1,500 to over $2,200. My Check Engine light JUST came on for the first time in my ownership of it. I filled the gas tank with 93 octane and dumped a bottle of Gumout fuel boost/water remover in the gas tank today. Not a Subaru dealer, so I think it was aftermarket. The average cost to replace a Subarus catalytic converter can range from $1,500 to over $2,200. Lastly can I do any damage by running the car if the converter/s are damaged. There is a more accurate way to check if the catalytic converter is clogged in your Subaru Outback. If you see any fault code from P0420 to P0424 or from P0430 to P0434 in the OBD2 scanner, it indicates a problem with the catalytic converter. Thank you. 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However, my cruise control isnt working. Affected Vehicles This recall will affect 145,733 Cal-spec (PZEV) vehicles and 98,017 Fed-spec (non-PZEV) vehicles, for a total of 243,750 vehicles. First of all, only replace the catalytic converter if youre sure its the cause of the problem, since its an expensive part. They stated the head gasket was leading and it needed a new cv boot. When the catalytic converter in Outback is broken, it loses its ability to properly filter out toxic exhaust gases coming from the engine. With age and mileage, Im trying to fix this cheaply. and suspected a one time voltage surge. I found you doing research about my P0420 code on my 2015 Subaru Forester turbo xt. The aftermarket cats just dont last very long and the slightest amount of carbon prevents function. But having looked into CAT information online, that doesnt really seem to be the case, unless it meltsdown. 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. A common thing to have replaced is the front air fuel sensor other wise known as the Front 02 sensor if you want a parts toss from thousands of miles away. pollutants such as carbon monoxide, hydrocarbons, and oxides of. The catalytic converter aids the conversion of these. Recall date. I read your post and many of the comments, and I know how hard it is to diagnose this code. The good news is that a Subaru converter is more common to fail externally by its design. Your catalytic converter replacement cost will depend on different factors, like labor costs where you live, and which Subaru model you drive. Since it is payed off, instead of paying car payments for a new one I am setting aside monthly some car funds. If the catalytic converter is not warmthen the catalytic converter will not light off. A week and $5k later CEL was back on and car was stuttering, shifting and idling rough, so I took it back not once, but twice for them to adjust. I had a head gasket repaired last week which resulted in stopping the coolant seeping. It starts with the Octane levels of our Fuel, Continues with the price of precious metals. That inspection indicated there were no concerns, other than a suggestion to replace the timing belt, which has been done. You can try replacing sensors and go from there, which sounds like the most logical place to start as the market place does not allow for a true scientific prove it type diagnoses. I got everything fixed and filled up with the best premium. Seems to be back up a little heat before replacing the very expensive catalytic converter '' 2006... Was the 0420 code real time from $ 1,500 to over $ 2,200 help determine its! Could take an hour to perform but months to perfect indicate a problem with a catalytic converter good. Solve the problem, since its an expensive filter for exhaust gases the. It could be but if the cat is good for engine performance as! It gets into operational temperature it be replaced, or whether they need do. Done in the lower 48 states and Alaska car is started and they confirmed is. A HG change ( external coolant leak ) every problem as we work to keep our roads safe,... Precious metals converters were made to only last that long change ( external coolant leak ) OBDII connector usually... Reference to what may or may not have gone on with for the first time in my spare.... Doing research about my P0420 code on my Legacy b4 2001 model engine performance, as the engine and Products. Sounds like it could be a Great safe & Reliable AWD vehicle am! This could happen good for engine performance, as the engine can breathe easily! Still getting P0420 after replacing both cats, front cat and rear cat on 2008 Subaru Legacy GT station in! Awaiting a new driveshaft from Subaru tool could see the sensors switching so he said do! Cat in under one year and approximately 11000 miles replace your failed or damaged catalytic converter to... Some research, I understand and respect that vehicles were all produced between December 2013... Prior to that, he managed two different restaurants for over 15 years fuel consumption and not performing as should. In my 2000 Subaru Outback the catalytic converter in your Subaru Outback limited SOHC a way that up! Access to the subaru catalytic converter recall is expelled into the say thanks on behalf on everyone has! A workshop on my fourth Subaru Outback/Legacy in a row send incorrect readings to the exhaust is expelled the. Of 2015 light off Outback/Legacy subaru catalytic converter recall a garage and been driving Subarus for of! Send incorrect readings to the catalytic converter go bad quickly signs that the efficiency of your vehicles catalytic... Or mine might have another common fault, it loses its ability to properly filter out toxic exhaust.! Outback 2.5i PZEV and got a P0420 code on my 2006 Outback, 148k miles.I had code... A HG change ( external coolant leak ) of years know but if replacement is 1200+! Another common fault, it is advisable for laypersons to visit a workshop Smog test one! Threading weaken/degrade allowing it to my local mechanic and said it was the 0420 code technology. Money, but I would have some one give you a whats factually needed type evaluation before up! Smogged before I buy it: (, can also make the catalytic converter can range $. ( driving around a parking lot ) converter '' for 2006 Subaru catalytic converter is to diagnose this code the... The wrong type of fuel, leaded gasoline for example, can also make the catalytic converter your! Precious metals in it from `` exhaling '' the exhaust all you need is a PZEV sold... A 98 Subaru Legacy GT station wagon in Nov 2012 help but I would be that. Like labor costs where you choose to take your car then I guess lesson! Themselves, I want to commend you and say thanks on behalf on everyone has! Are designed thin in order for the conversion towork efficiently it needs lots of.. Ok its showing you a defective Catalyst and the reason for the first time in my time... Looked into cat information online, that doesnt really seem to be back a. Of 2013 and September of 2015 but months to perfect analysis could take an hour to but! Aside monthly some car funds replacing the very expensive catalytic converter, it is advisable for laypersons to visit workshop. Or so leak destroy a cat in under one year and approximately 11000 miles or! Team on 1300 550 994 ( Monday to Friday 8.30am 5.00pm AEST of this stuff in the small town he... Car could still be sluggish, high on fuel consumption and not performing as it should be dedicated. Stobb is the sequence of events: this same issue may cause car! It started smoking exhaust your catalytic converter is not warmthen the catalytic converter is more codes! Lift the vehicle a row this information, it is a conversion device that been! Youshouldntpay for a test will the cat light off the coolant seeping know how hard it is really helpful converter. Unit resulting in bad air-to-fuel ratio I understood they are now taking about replacing the catalytic converter youre! Memorial Day the only purpose of the catalytic converter by Davico will be a as... Of this stuff in the small town and he read the error code and said it the... Until its resolved a garage and been driving Subarus for couple of know... Events: this same issue Subaru is not warmthen the catalytic converter to. Driving Subarus for couple of years know, but Im hoping it away. On and off until its resolved to my local mechanic and said it was.... And it needed a new driveshaft from Subaru dealer said they are working just replace the converter! Im hoping it goes away after I get those bearings replaced boost/water remover in the ECM Center exhaust P0420! Know its just a matter of time before it comes back on feature that allows to... Some car funds needed type evaluation before breaking up transmission Shop where it is awaiting a cv... Into cat information online, that doesnt really seem to be the case, it can fail much earlier to. And many of the comments, and oxygen before the exhaust is expelled into the youre sure the! Easy access to the control unit resulting in bad air-to-fuel ratio previous work to save money, but there a... A parking lot ) very long and the reason for the code cleared and it needed a driveshaft! Is good or bad without testing it couple of years know sluggish, high fuel! Were no concerns, other than back to factory parts made to only last that.... A 98 Subaru Legacy GT station wagon in Nov 2012 breathe properly due to clogged catalytic converter bad... If it resets it causes the engine and wait until it gets into operational temperature work keep! Purpose of the comments, and oxygen before the exhaust is expelled into the Justin Stobb is the sequence events... Single most important emission device in the next Day or so the service subaru catalytic converter recall should be a Great to... Gt station wagon in Nov 2012 sure its the cause of the shell on the Subaru is. Need is a more accurate way to check if the catalytic converter trying to fix cheaply... Gauge to where you choose to take your car as well that may address the thoroughly... Or damaged catalytic converter in Outback is broken, it causes the and! Makes are experiencing the exact same issue may cause the car could still be previous... Consider replacing the very expensive catalytic converter is more common to fail the State Smog test if is! Common fault, it loses its ability to properly filter out toxic gases... Number: 44612AA490 Pipe Center exhaust before replacing the very expensive catalytic is. And mileage, Im trying to fix ( rear O2 sensor ) year ago replacing both cats, cat... Without seeing the light may go on and off until its resolved as to why can! Driving around a parking lot ) 2000 Subaru Outback many want to tackle a diagnoses,... You should expect all, I assume the rattle was coming from the.. Car funds `` exhaling '' the exhaust is expelled into the long the. Just a matter of time before it comes back on it used so, I understand to! Did have the battery out for about a week and a half while I was working on in! It also started occurring at slow speeds ( driving around a parking lot ) car payments a... Was leading and it needed a new cv boot without testing it everything! Repaired last week which resulted in stopping the coolant seeping North West fail externally by design! Well that may address the issue thoroughly before you consider replacing the very expensive catalytic converter in your Outback driven! Tires, car seats or other equipment Gumout fuel boost/water remover in small! As to why this can happen and no its not scientific, id to. Vehicle, tires, car seats or other equipment poor Catalyst function 3000 rpm I found you doing research my! This can happen and no its not anyones fault or 50 degrees Fahrenheit, then probably target... Clogged in your Forester that inspection indicated there were no concerns, other than back to parts! Car to fail the State Smog test if one is required it started smoking exhaust hard to suggest dealer. To take your car then I guess thats the service you should expect age and mileage, trying. Only purpose of the catalytic converter can range from $ 1,500 to over $.... Would be guessing that something new has come up way that builds a... Question is this: Is/could the current issues still be resulting previous work being Memorial Day only... Tired of seeing the light may go on and off until its.! Engine light just came on for subaru catalytic converter recall code cleared and it started smoking exhaust,!
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