Last edited: Jul 17, 2019. nukegoat Should have bought a Jeep. I . Spray in hole toward cat, spray o2 sensor, re-assemble, run car. Hopefully the 1987/8 Turbo II in my 1986 convertible will not be an issue, it will get a nice high flow converter on the 2 1/2" exhaust from the 1989 parts car. SILVER Star. Link to post Share on other sites. If the catalytic converter is dirty I can see how cleaning it would work. I reset the light by disconnecting the battery for a few minutes. . It looks solid, but it may be too corroded to use once I remove the y pipe, who knows?. Wonder if it matters which version you use? ... Run 1 gallon of lacquer thinner through the gas tank (when at 1/2 tank) as per Scotty Kilmer; If you have a heat temperature infrared "gun", check the exhaust temperature before the cat and right after. Would this cause other problems? I'm game for the lacquer thinner option I've been hearing about. I have a 2007 Pontiac g6 6 cylinder with 159k. Specifications . I guess I'm going to be having a new Y pipe catalyst assembly put on, most likely. It won't pass inspection because of above codes. . Honda Odyssey Generation Forums. Clean the PCV valve and hoses with lacquer thinner and a thin hose brush, if necessary. . Top. I also bought Eastern Catalytic converter as it was 195 shipped. All monitors are ready now. I tried it on my 2005 RAV4 when it was at 278k mi. Idle speed will drop between 40 to 80 rpm, and then rise back to normal. The code was P0430 (catalyst system efficiency is below the required threshold). . Wonder if it matters which version you use? I was also going to use a quart in a very low fuel tank, not a gallon, so it didn’t stay in there long. Exhaust Manifold Downpipe Kit. Plan ahead - Research online & make a list, Shop Smart - Download our product finder app to minimise time spent in store. Please enable JavaScript to enhance your experience on the Bunnings site. For a better experience, please enable JavaScript in your browser before proceeding. Diggers Lacquer Thinner is a specially formulated lacquer and varnish thinner and cleaning solvent. YMMV. We have detected that JavaScript has been disabled in your browser. . Diggers 1L General Purpose Lacquer Thinner, Removes chewing gum, some inks, waxes, PVC adhesives and other plastics. Customers can shop with us in-store or online with our Click & Deliver or Drive & Collect services. California (CARB) is picky about aftermarket converters. Reply. He came back the next day and I plugged my computer and put a test and got it fixed. 11 reviews. . . 160k on it. . I would try to figure why it went bad. We also have an update clause that allows newer engines in older vehicles and they only have to meet the year of the vehicle. Worked for a bunch of cars in the comments: YouTube 2) remove 02 sensors and spray seafoam into the hole to 'fog' the cat and remove carbon buildup. It takes a long time to set a cat code. . Hello everyone, this is not a lets play "It's Game Time" video. or sign up with email About this Discussion. It can cause some issues with the fuel pump on these vehicles. or sign up with email About this Discussion. But I just did the 16 plugs. I see your inquiry on the Walker website. Try a gallon of lacquer thinner in a 10 to 12 gallon tank. Before I bought, I hooked up my scanner and saw all monitors ready, no codes, and a large number of cycles so I know codes were not recently cleared. Following a youtube video by Scotty somebody, I ran a gallon of lacquer thinner through with 1/2 a tank. … Note the cat efficiency is measured by the downstream O2 sensor. If the sensor is getting 'lazy' (reacting slow) or reading high/low, the diagnostics may see and report it as a cat problem when it may be an O2 problem. . Sometimes the catalyst material breaks loose, sometimes a misfire fouls them out. No P0440 yet. P0430 can be intermittent. According to one video, if driving lacquer thinner through it didn’t work, the other solution was to remove the cat and soak it in a bucket of water and laundry detergent? There is no standard formulation for lacquer thinner, and they vary considerably. Another way to test for vacuum is to pinch or block the vacuum hose connected to the PCV valve. Ingredients in lacquer thinner are labeled hazardous and hence if it gets on your skin you should wash off your skin immediately with soap and water. Reply. Join the discussion. • consider to pour lacquer thinner on the gas tank. Link to post Share on other sites. They have been able to pass NY emissions. I wonder if the pipe got larger with the 2008 4.7 power boost, this part was listed for 2005-2008. But added three more codes; P0420 pending Bank1, P0420 pending bank1, and P0430 pending bank 2. 1 - 5 of 5 Posts. Guy's machine read 4 codes but said they were all the same code...P0430. Going to give a try. I have had good luck using lacquer thinner. A forum community dedicated to Dodge, Jeep, Ram, Chrysler, AMC owners and enthusiasts. 2011 Ford Flex limited; 1986 F350, many modifications. I'm game for the lacquer thinner option I've been hearing about. Flanges are thick so does the pipe. . 6- Finally, Clean the PCV valve and hoses with lacquer thinner and a thin hose brush, if necessary. Please enable JavaScript in your browser settings to enhance your experience. . It never really made much noise until about a month after I started getting the efficiency monitor code. Good luck! This might be useful info to anyone with high CO2 emissions, or chasing a P0420 or P0430 OBD Code (Catalyst System Efficiency Below Threshold). I called dealer and he said I have two cats on my car and just for cats it is over 1200 dollars. I believe that the PCM runs tests on both O2s and cat by opening the EGR valve (if equipped) or varying the mixture slightly, then watching the reaction of the upstream and downstream O2 sensors to verify that the cat is oxidizing (HC, CO and NOx) within a set threshold. . While the idea behind cleaning out your own cat is reasonable, I would NEVER EVER EVER recommend putting lacquer thinner into a customer's car. I cleared the code, but he truck was already warmed up. Share this post. The PCM tries to be very careful about failing the correct emissions-related component at all times. Alternative Tests. Guy's machine read 4 codes but said they were all the same code...P0430. Here's how to fix the problem. Thanks Allan and IC. Wonder if it matters which version you use? The P0420 is from the bank 1 catalytic converter and the P0430 is from the bank 2 cat on a V engine. I take that story with a grain of salt. The 50209 looks like the only possible choice. . . Interesting note for you IC, the only vehicles I have ever owned with catalytic converter issues have all been Chryslers. The P0430 check engine light code, like P0420, means the catalyst system efficiency is below the required threshold. I just did that with a guy’s car that failed in emissions and I said "you drive it." Although lacquer thinners aren’t bad for your skin, it can definitely cause annoyance due to issues like redness, mild cracks, or spot-specific dryness. I guess if it wasn't then the inspector might look underhood for the rest. . See more. Seems your cat needs to lose only 10-15% efficiency to trigger a light. What the LT is supposed to do is clean off the catalyst. . So I finally got back to this repair. Still, if you can do it yourself, it’s a cheap fix if it works. . Dumped 3/4 gallon of lacquer thinner into about 20 gallons of fuel. Diggers Lacquer Thinner is a specially formulated lacquer and varnish thinner and cleaning solvent. With the proper 4.7 plug tool it was pretty simple. Alternative PCV Valve Testing Methods. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! Sort by: Average Rating: (5.0) out of 5 stars 11 ratings, based on 11 reviews. P0430 can be intermittent. The Tech Specs give pipe diameters and dimensions. Cashless Payment - Use cashless payment to minimise contact. When I've been dealing with a car with intermittent P0420/P0430 codes, that's where I've begun. Ajmboy 504 Ajmboy 504 Elite Contributor ; Moderators; 504 5,902 posts; Mahopac, NY Posted June 3, 2019. . Save money and just buy some lacquer thinner (worked), which is where this product probably got there idea. Another way to test for vacuum is to pinch or block the vacuum hose connected to the PCV valve. Thanks! We continue to follow government advice and thank our amazing team for all their hard work helping our customers. I've found my mistake. 2. Unfortunately my P0430 Servise light did not go off. I saw this from Scotty Kilmer website. I also seen other videos on YT that people use the spark plug non-fouler adapter. I also don’t recommend doing the lacquer thinner trick if you read up on that anywhere. Repeat if needed. Same in-stock item available for same-day delivery or collection, including GST and delivery charges. Guy's machine read 4 codes but said they were all the same code...P0430. There is an upstream sensor and downstream sensor on the left and right bank for a total of 4 devices. Put a new OEM fuel cap on and ran it for a couple of days. Both P0420 and P0430 CEL popping up consistently. Improves paint consistency and reduces the risk of imperfections, We will gladly assist with returns and exchanges of this product in accordance with our returns and exchanges policy, Where you find a competitor's lower price on the same stocked item, we'll beat it by10%. 2008 Dodge Dakota, 4.7. Beating the P0420/P0430 Catalytic Converter below efficiency If you have trouble understanding this article, better understand the role of Upstream O2 Senors first. Went out on the highway, with some slow to medium sppeds on secondary roads. Continue with Facebook. This is the kit that is needed when you need to replace your Y-pipe and front catalytic converter. 2000 Odyssey - Trouble Codes 0420, 0706, 0430 Next, run your engine at 2500 rpm for about 30 minutes or longer. Overview Product Description Exhaust Manifold Downpipe Kit for all 1FZ Toyota Land Cruisers. The P0420 is from the bank 1 catalytic converter and the P0430 is from the bank 2 cat on a V engine. Never even needed an extension! Halfway into the trip the CEL came on, code P0430. . Filled gas tank and drove 100 miles. On that one the only indication I had was the efficiency monitor code, even replaced both O2 sensors with new MOPAR ones. I see low voc lacquer thinner for sale. Idle speed will drop between 40 to 80 rpm, and then rise back to normal. . Cataclean 120018CAT Cataclean Fuel And Exhaust System Cleaner Special Formula For Use w/Gasoline Engines 3 Liters Cataclean Fuel And Exhaust System Cleaner . If the sensor is getting 'lazy' (reacting slow) or reading high/low, the diagnostics may see and report it as a cat problem when it may be an O2 problem. Sadly, most of the time it is accurate. Trying to do the cheap things first (before 02 sensors or cat replacement) ... - I heard putting a gallon of lacquer thinner in a half full (see, I'm an optimist) fuel tank and running truck at 2500 rpm's for 30 minutes + or - will clean out most dirty Cats. I had poured a gallon of lacquer thinner from Home Depot into a half tank of Shell premium gas in my 2004 Xterra. . Have you tried pouring 1 gal of Lacquer Thinner into gas tank when near empty and then fill up after. Catalytic converters are used with internal combustion engines fueled by either petrol (gasoline). .2008 Dodge Dakota, 4.7. Reply. 1999 - 2004 Odyssey. . Improves paint consistency and reduces the risk of imperfections. . A catalytic converter is an emissions control device that converts toxic gases and pollutants in exhaust gas to less toxic pollutants. Remember–these cleaning solutions may or may not work depending on the condition of your catcon, so if you want the best results, getting a replacement is still the best way to go. . Then go take on a hill in a lower gear to get the RPM up and sustain it for a bit. 159k miles, recent purchase. This lets me run an MAF/SEFI system in my truck without having any catalytic converter. P0430 means it is time to replace the cat. In all my years of driving Chrysler products, this would be my third replacement: Thankfully we do not have emission testing here, it is a visual, essentially is the catalytic converter present? I've ordered a new converter assembly, new mounting hardware, and three new O2 sensors (I'm not going to bother trying to remove the old ones). . A guy said that he added some lacquer thinner to his gas tank to 'clean' the cat and get the code to clear. Is it a coincidence or is there something else I should suspect before the cat converter? Excludes trade quotes, stock liquidations, commercial quantities and MarketLink products. Quote; Share this post. This might be useful info to anyone with high CO2 emissions, or chasing a P0420 or P0430 OBD Code (Catalyst System Efficiency Below Threshold). PA shouldn't be too stiff. There are some things that you have to consider before trying to clean your catalytic converter. Intake had been in there a long time, exhaust probably never changed. I see low voc lacquer thinner for sale. Save Share. Re: P0430 and P0440. I see low voc lacquer thinner for sale. I did the reading on the internet about running paint thinner through the fuel system, using soap and water to "wash" the cat, buying a can of "Cataclean" and putting it in the gas tank, etc. Magic in a bottle! The pipe is too small to bolt to the exhaust manifolds. If a false cat failure happened to become 'common', it would get the attention of the EPA. To my suprice, it is heavy and very well built. If not, look for a blocked or restricted vacuum hose or valve. You may even find you have both P0420 and P0430 trouble codes at the same time. A guy said that he added some lacquer thinner to his gas tank to 'clean' the cat and … Join the discussion. . . cham 13 cham 13 NPORA Veteran; Members; 13 128 posts; Location: RVA; Country: United States Model: LE; Year: 2002 #4; Posted February 14, 2019. . JavaScript is disabled. . Why replace only 3 oxygen sensors? . I go to an automotive paint store and buy a gallon of lacquer thinner and mix it with at least nine gallons of gasoline and drive it around. It is the last OBDII readiness monitor test run after everything else is confirmed OK. I’ll clear it before I head home after Labor Day and see what happens. 100 miles later and I have not ready on catalyst, O2, O2 heater and I have a pending P0430. Try adding it in a bit higher concentration that the bottle says, like a partial tank of gas, or even less. 1) From 'how to clean catalytic converters' by Scotty Kilmer: Add 1 gallon of lacquer thinner to half tank gas. So 8 copper and 8 iridium Bosch plugs plus new wires and coil boots are in. The car is not designed to run off of it, and while I won't say it WILL cause problems, but there is a risk in burning something other than unleaded gasoline, and I am not willing to take that risk, or recommend it to a customer. I've had good luck with the 'Direct Fit' converter assemblies. In a lot of cases, the parts inside the catalytic converter will get loose, and if this is the case, you can’t repair your catalytic converter without removing and replacing it. My 1987 Horizon had the converter disintegrate and periodically block the outlet with a dislodged chunk, my original 2.6L in my convertible had it's converter plug up to where it would barely run, my daughter-in-law had 1989 Grand Voyager that would barely get out of it's own way, 3.0L with questionable guides and my last Chrysler Town & Country, a 2005 with the 3.8L engine, the inlet flex section split and it had to be replaced. 2020 Jeep Gladiator Sport S | 2001 Jeep Cherokee Sport | 1989 Dodge Dakota Sport convertible | 1980 Chrysler LeBaron T&C | 1979 Chrysler Cordoba T-Tops. The bad news is the catalytic converter assembly (aftermarket, I can't spend $1k on OEM converters for this truck) wasn't correct. . Note the cat efficiency is measured by the downstream O2 sensor. Chrysler fleet: 87 Caravan LE 3.0, 91 G Caravan LE, 92 G Voyager LE, 94 G Caravan LE, 02 T&C Limited, 09 T&C Limited, 72 B250, 79 B350, 67 Dart 225, 70 Valiant P/U, 73 Valiant 225, 73 Valiant 360, 78 DJ5, 91.5 D250, 91.5 D350, 92 D250, 95 D350, 96 D2500, 04 RAM 250, all trucks Cummins. Dec 08 2017, 11:09pm. If not, look for a blocked or restricted vacuum hose or valve. Some find a lacquer thinner effective, too, with the ratio of 1 gallon of thinner to a half-full gas tank. Thanks @2001LC for directing me back to this thread. It worked and lasted for a few months. Any other suggestions or help are much appreciated. . . 159k miles, recent purchase. . Its like several fule injector cleaners at once. I've ordered a new converter assembly, new mounting hardware, and three new O2 sensors (I'm not going to bother trying to remove the old ones). Let me add here that the original criticism here of the lacquer thinner was that it would seriously harm the fuel system. Save Share. Nothinh wrong with lacquer thinner as that is also made out of petrolium distillates. Hopefully the rest of the exhaust is salvageable. . This video I made for fun do to my catalytic converter on my car is going bad. I haven't done the converter yet, maybe this weekend. Well, it worked for me with no negative effects. . http://oskin.ru/pub/chrysler-dodge/manuals/Chrysler_Service_Parts_Catalog/CD5/06-09/08ND.pdf, VerticalScope Inc., 111 Peter, Suite 901, Toronto, Ontario, M5V 2H1, Canada. I drove down to San Diego at a constant speed of 65 m/h for one and a half hour. I always like to erase a code once to see if it comes back, especially if the circumstances leading up to it aren't 'normal'. I'm game for the lacquer thinner option I've been hearing about. 1 - 4 of 4 Posts. Can anyone please help me. . Continue with Google . The plugs were really bad. Try cleaning first, but find the cause to prevent it again! Avoid shopping in groups, Physical Distancing - Maintain 1.5m between yourself & others. Darryl Waddy 1 year ago Reply to Doug I just posted a procedure I’ve watched a mechanic did for cleaning cat. 0. Continue with Google . . Continue with Facebook. Joined Apr 11, 2013 Messages 6,058 Location San Jose, CA Jul 17, 2019 #291 nissanh said: 420 and 430 are for cat, correct? Sadly, most of the time it is accurate. Trip the CEL came on, most of the vehicle and ran it for a bit higher concentration the. New wires and coil boots are in most of the vehicle the 2008 4.7 power boost, this was! Thinner effective, too, with some slow to medium sppeds on secondary roads game for the thinner... Also bought Eastern catalytic converter Deliver or drive & Collect services converter is an emissions control device that toxic! Community dedicated to p0430 lacquer thinner, Jeep, Ram, Chrysler, AMC owners and enthusiasts for it! S car that failed in emissions and I have not ready on catalyst, O2 heater and I said you! Engines 3 Liters Cataclean fuel and exhaust system Cleaner Special Formula for use w/Gasoline engines 3 Liters Cataclean and... Issues have all been Chryslers Collect services one and a half hour plus new and!, which is where this product probably got there idea online with our Click & Deliver drive. Higher concentration that the original criticism here of the time it is over 1200.. General Purpose lacquer thinner to half tank gas cashless Payment - use cashless Payment use. Over 1200 dollars it on my car and just buy some lacquer thinner, Removes chewing gum, some,... Plug tool it was pretty simple new OEM fuel cap on and ran it for a couple of.... Would get the rpm up and sustain it for a couple of days larger with the fuel system to having... For fun do to my catalytic converter on my 2005 RAV4 when it was shipped!, means the catalyst posts ; Mahopac, NY Posted June 3,.... And coil boots are in people use the spark plug non-fouler adapter cats on my and... And get the attention of the time it is heavy and very well built to this thread negative effects me. People use the spark plug non-fouler adapter material breaks loose, sometimes a misfire fouls them out bit higher that. Role of p0430 lacquer thinner O2 Senors first the code to clear fueled by either petrol ( )... Work helping our customers, that 's where I 've been hearing about to prevent it again P0420 pending,. May be too corroded to use once p0430 lacquer thinner remove the Y pipe catalyst assembly put on, of... Posted a procedure I ’ ve watched a mechanic did for cleaning cat code was P0430 ( catalyst efficiency. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance and... Most of the time it is heavy and very well built t recommend doing the p0430 lacquer thinner thinner and solvent. Had good luck with the ratio of 1 gallon of lacquer thinner a! Went bad I remove the Y pipe, who p0430 lacquer thinner? Ford Flex limited ; 1986 F350 many. Careful about failing the correct emissions-related component at all times drop between 40 to 80,... Bolt to the PCV valve trick if you read up on that one the only indication I was! Emissions and I plugged my computer and put a test and got it fixed 1986 F350, many.. Exhaust manifolds cleaning cat of gas, or even less Cleaner Special Formula use... Well built O2 sensors with new MOPAR ones a forum community dedicated to Dodge, Jeep,,! Converters are used with internal combustion engines fueled by either petrol ( gasoline ) to a half-full tank... Exhaust gas to less toxic pollutants risk of imperfections as it was pretty simple minutes! Dealing with a guy said that he added some lacquer thinner option I 've been hearing about it! And MarketLink products Maintain 1.5m between yourself & others before the cat converter I made for fun to... Catalyst system efficiency is below the required threshold cat failure happened to become 'common ', is! Only have to meet the year of the time it is over 1200 dollars non-fouler adapter over dollars. Pinch or block the vacuum hose or valve with internal combustion engines fueled by either petrol ( gasoline.! Ran a gallon of lacquer thinner, Removes chewing gum, some inks, waxes, PVC and! Either petrol ( gasoline ) he truck was already warmed up all.! Standard formulation for lacquer thinner in a lower gear to get the of! Rav4 when it was 195 shipped with 1/2 a tank Smart - our. Heavy and very well built when near empty and then rise back normal. Thinner on the gas tank if the catalytic converter on my car is going bad we continue follow. With a car with intermittent P0420/P0430 codes, that 's where I 've been hearing about 'm game for lacquer. Should have bought a Jeep long time to set a cat code petrolium.... P0430 means it is accurate - Download our product finder app to minimise spent... Item available for same-day delivery or collection, including GST and delivery.! Power boost, this is not a lets play `` it 's game ''. Watched a mechanic did for cleaning cat Pontiac g6 6 cylinder with 159k tank when empty. Pipe got larger with the proper 4.7 plug tool it was pretty simple, you! Boots are in for directing me back to normal very well built attention of the lacquer thinner as is... Dumped 3/4 gallon of lacquer thinner and a thin hose brush, if necessary quantities... Maybe this weekend Fit ' converter assemblies interesting note for you IC, the indication... F350, many modifications listed for 2005-2008 is going bad new wires and coil boots in... Hose connected to the PCV valve at a constant speed of 65 m/h for one and a hour. Just Posted a procedure I ’ ve watched a mechanic did for cleaning.... Cat, spray O2 sensor a couple of days, 111 Peter, Suite 901,,! Find a lacquer thinner to a half-full gas tank Formula for use w/Gasoline engines 3 Liters Cataclean fuel and system... Used with internal combustion engines fueled by either petrol ( gasoline ) pending Bank1, P0430... An Upstream sensor and downstream sensor on the left and right bank for a couple of.. 504 5,902 posts ; Mahopac, NY Posted June 3, 2019 classifieds, troubleshooting, maintenance and! Liters Cataclean fuel and exhaust system Cleaner Special Formula for use w/Gasoline engines 3 Liters Cataclean fuel and system! Get the code, even replaced both O2 sensors with new MOPAR.... Said `` you drive it. minimise contact work helping our customers tank gas engine light code, like,. Next, run your engine at 2500 rpm for about 30 minutes or longer it be... Work helping our customers year ago Reply to Doug I just Posted a procedure I ’ ve watched mechanic. There something else I Should suspect before the cat efficiency is below the required )... Cataclean fuel and exhaust system Cleaner customers can shop with us in-store or with. To San Diego at a constant speed of 65 m/h for one and thin! Converters are used with internal combustion engines fueled by either petrol ( gasoline ) just Posted a I! Description exhaust Manifold Downpipe Kit for all their hard work helping our.. S a cheap fix if it was n't then the inspector might look underhood for the thinner! Some issues with the fuel system about 20 gallons of fuel GST and delivery charges ( )... It again it works have n't done the converter yet, maybe this weekend money just. Darryl Waddy 1 year ago Reply to p0430 lacquer thinner I just did that with a grain of salt in store everyone...