new catalytic converter smoking

Those problems are caused by an underlying engine problem, which sends unburned fuel to the catalytic converter. SOURCE: catalytic converter replacement. The exhaust leak would need to be located to see... Hello. About 4 months ago started having white smoke, mostly from stop to getting rolling, then it started just idling at red lights, thought it was all EGR related as did the dealer, replaced all that garbage. This does sound like a problem related to the catalytic converter being faulty. For a converter that is near the threshold, it may extend the life of the converter and prevent the light from coming on for 10,000 or 80,000 miles. I also had the oil changed at the same time since it needed it soon anyways. The catalist will absorp some moisture durring shelf life, and steam for a wile. There is some sort of liquid (oil / coolant) pooling under it, and white smoke are coming out as a result of the liquid burning. The... Hello. If it isn't grayish or blueish, then its just steam and it's nothing to worry about. technicians, Trusted mechanics, rated by thousands of happy car … Black smoke from an electrical failure, or burned wires from a short circuit, can cause the lights to flicker or interfere with other electrical devices. It could be an old bad catalytic converter, but I have seen a lot of cases when the catalytic converter is … It will be hard to start your vehicle. The truck CONTINUED OVERHEATING as usual. The catalytic converter is covered by the vehicle's emissions warranty, which extends beyond the manufacturer's factory warranty. Even with this damage you can sell your car for a good price in 24-48 hours. For a vehicle with a damaged converter, the re-flash will do nothing. I have a 06 F350, bought it in with no catalytic converter. Posted on Sep 17, 2008 The engine should be checked first to make sure it is not running too rich. I told the dealer guy and he said this is normal at first because it's new and that it would go away soon. The dealer just installed a new one and when I went to pick it up and after letting the car warm up I noticed that the new converter was smoking a little bit and had a weird smell. We have seen cases that after spending several hundred dollars on a new catalytic converter, the new catalytic converter is still overheating. If your vehicle's catalytic converter is bad, the exhaust system … I believe it is one of my catalytic converter.. I replaced a cracked exhaust manifold and the catalytic converter on my N/A in response to it failing smog. I would let it warm up.....just watch the needle on your temp and if it begins to climb just shut it off, I have seen this happen with new cat installs before. Hi there. YourMechanic All rights reserved. document.write(new Date().getFullYear()) With a cali car I would immagine it would be more pronounced with the added somg reduction. The catalytic converter is an emissions-regulated component installed within the vehicle’s exhaust system. My old catalytic converter was deteriorated and had check engine code p0421. guides, Check cars for recalls, common issues & maintenance Overfilling the oil can cause issues, but in most cases it has to be an extreme overfill. 5. The announcement came after the EPA reached its most recent settlement with an aftermarket parts seller, in which it found Punch It Performance and Tuning out of Florida to have sold more than 20,000 devices that "included hardware components and electronic tuning software, known as 'tunes,' that hack into and reprogram a motor vehicle’s electronic control module to alter engine … My check engine light came on saying the catalytic converter was clogged and at the same time I noticed some smoke coming from the exhaust pipes and I was wondering if the two were related. The Check Engine Light on for code P0430 is for the right (passenger side) O2 sensor indicating a bad catalyst on the passenger side or right side of the vehicle. I replaced a cracked exhaust manifold and the catalytic converter on my N/A in response to it failing smog. The catalytic converter uses precious metals and high heat to oxidize and reduce harmful emissions, converting them into safer compounds like H2O, CO2, nitrogen (N2). LYNCHBURG, Va. (WDBJ) - Lynchburg police are investigating after a recent string of catalytic converter thefts. The total cost of a catalytic converter repair is $950 - $2500, with labor costs at $70 - $200. The The automatic timing advance unit is a component in vehicles with diesel engines. ST SWAYBAR, EMS PIPE, REPAIR MANUALS, BPV, T3 Adapter, TIRES, XMEMBERS, VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada, mr2oc.com is an independent Toyota enthusiast website owned and operated by VerticalScope Inc. It seems to be putting an abundance of water into the exhaust that I don't remember from before the repairs. Catalytic converters can overheat because of excessive amounts of unburned gas caused by a misfiring spark plug or a leaky exhaust valve. This would normally be filtered by the catalytic converter. Along with other emission control devices, federal law requires manufacturers to replace a defective converter for up to 15 years or 150,000 miles. Look at the exhaust from your vehicle. If you removed the catalytic converter, then that may be the cause of your noise, since it works like a muffler to slow the exhaust down, and lower noise levels. Content on mr2oc.com is generated by its users. Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing. MAYASAF Catalytic Converter Assembly Fit for Selected Models of 1999-2005 Chevy Silverado (GMC Sierra)1500/2500, Avalanche/Suburban (Yukon/Yukon XL)1500, Chevy Tahoe, Cadillac Escalade 4.2 … Looks like smoke is moving away from the cat and up through the engine. If not running rich then the exhaust catalyst (catalytic converters) are bad and need to be replaced. Get an instant offer now! If you are getting white smoke from the exhaust of your vehicle and you have trouble codes related to the catalytic converter it is likely that your vehicle is burning oil. Wear of piston rings and cylinders block A small leak... Hi - on your Jeep the catalytic converter(s) - all 4 of them - are welded together as a single assembly, going from the engine manifolds, to the center muffler section. If you are getting white smoke from the exhaust of your vehicle and you have trouble codes related to the catalytic converter it is likely that your vehicle is burning oil. Here at YourMechanic, we can have a technician come to your home or office to inspect this smoke issue for you, and make or suggest the necessary repairs. If you have smoke being emitted from your vehicle, it is likely due to a fluid that is leaking and landing onto a hot surface such as the exhaust. With the problem and milage I wouldnt pay anymore than £1500, if you were to replace the turbo (cost about £900 new) or buy a refurb (£450), solve the problem to why it failed (HGF probably being the worst case scenario which would cost about £600 to get sorted, new catalytic converter £200 and 2 X O2 sensors £100) then your pretty much upto the value of the car. Most of the time when there is a loss of coolant and there are no external leaks it is because there is a blown head gasket. JavaScript is disabled. I shot a video. P0420/P0430 catalytic converter codes ( these were intermittant)-oil constantly going down -smoking developed at first on cold startup then evolved to constant-low power terrible acceleration ... removed and cleaned the radiator inside and out had alot of bugs and leaves, new fan clutch. The oil getting into the combustion chamber due to faulty piston rings are faulty valve guide seals will end up getting oil inside the catalytic converter. Why Do Some Cars Have Really Smelly Exhaust Fumes? Cheers. My car<1997, Toyota, Corolla> failed smog test a month ago and an auto repair shop did fixing and cost me $550. In theary an internal combustion engine, with catalist, working effishently will produce steam as its #1 exhaust emmission. Deposits from this burned oil can reside inside the exhaust system causing a clog eventually. It could be leaking fluids, a failing catalytic converter, or imbalanced air/fuel mix. (No Trucks) - Smoking catalytic converter. The oil getting into the combustion chamber due to faulty piston rings are faulty valve guide seals will end up getting oil inside the catalytic converter. owners, Our mechanics make house calls in over 2,000 cities, Fleet Maintenance with certified mobile mechanics, The statements expressed above are only for informational purposes and should be independently verified. Please see our. How Long Does an Automatic Timing Advance Unit Last? I have a Pacesetter Monza Exhaust System, AEM Cold Air Intake, and a MagnaFlow Hi-Flow Catalytic Converter. And I went to the smog test only center again, but I was told to drive 100 miles to get car ready for the test. Without a catalytic converter on a car, the exhaust fumes from an engine would be full of carbon monoxide. Its not exactly billowing smoke, just looks like a car started on a cold morning, except its doing this in the middle of a 68 degree day. Of course gas and diesel engines both work on the internal combustion principle, but they are quite different, and require different means of controlling the flow... Common signs include reduced engine performance, rattling sounds, and the Check Engine Light turning on. Optimize fleet uptime and compliance via mobile vehicle repairs, Partner with us to simplify and scale fleet maintenance, Over 25,000 topics, from beginner tips to technical might have a blown HG or one starting to seep, A little bit of water out of the tailpipe is normal. Often leaks can develop along with noise and smoke. The front of my car is to the right of the frame. © The smoke from the driver’s side front wheel could be caused by the front driver side caliper locking up. Fuel Vapor. It seems to be putting an abundance of water into the exhaust that I don't remember from before the repairs. Passenger Cars, Mini Vans, SUV Service and Repairs. When this occurs I usually do a block test first. … I have this 2001 toyota camry with 2.2 le troubled code P0420.I installed 3 catalytic converters but P0420 will not disappear.All O2 sensors are new,new egr valve and new vacuum modulator.VSV valve is also new.Whats going on here,can somebody help,will appreciate. A catalytic converter is an exhaust emission control device that reduces toxic gases and pollutants in exhaust gas from an internal combustion engine into less-toxic pollutants by catalyzing a redox reaction (an oxidation and a reduction reaction). You don't indicate your mileage, so it's hard to... Smelly car exhaust fumes mean that something is going wrong. Step 1 Check your warning lights. If your vehicle has a carburetor instead of a fuel injection, you can be sure of a poor … If this is the case, I would recommend having an engine overhaul to resolve the oil burning issue as well as replacing the catalytic converter in order to resolve this issue. Worst case scenario, it can cause mechanical damage to the engine. Until the issue is repaired, your vehicle will run poorly and have poor gas mileage, possibly even damaging the O2 sensor and catalytic converter. - That is, smoke coming off the body--not out the … 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. Instead, when exhaust emerges from the tailpipe of a car equipped with a catalytic converter, the exhaust is primarily composed of carbon dioxide. Come join the discussion about performance, modifications, troubleshooting, turbos, maintenance, and more! If the oil exits to the exhaust, the oil will be burned by the heat of the engine exhaust gas in the catalytic converter. It removes particulate matter and other harmful emissions prior to exiting the tailpipe. After driving 200 miles, today I went back to the smog test only center, but I was told to drive 100 miles more because the Catalyst monitor is still not ready. mr2oc.com is not in any way affiliated with Toyota Motor Company. This may make the wheel difficult to... Hi, thanks for writing in. If I rev it, it shoots water droplets out of the exhaust and onto the pavement. Good day please disregard my last post. Made with ♥ in Silicon Valley. For a better experience, please enable JavaScript in your browser before proceeding. costs, Hand-picked, community-rated professionals, Explore nationwide job opportunities for automotive The new calibration can then be re-flashed onto the ECM or PCM. Eventually, this part will become clogged with excessive carbon buildup and will require cleaning or … Hi, thanks for writing in. Symptoms of a Bad or Failing Catalytic Converter, Ignition Cable (Spark plug wires) Replacement. There are ODBII codes that indicate a problem with the cat which are often taken at face value without the mechanic truly seeing if that is the source of the problem. So recap, new gaskets, converter and oil (check). When I had the New Hi-Flow Converter put on my car, I had the head gaskets replaced with brand new ones. So the smoke produced is white, if the oil is out to the intake then the oil will enter the combustion room and come burned during the power stroke that produces white smoke. Catalytic converter replacement isn't cheap. The oil burns inside the combustion chamber and is exhausted through the exhaust system. The most common cause is the catalytic converter itself. A forum community dedicated to Toyota MR2 owners and enthusiasts. However, I am skeptical when someone recommends a new catalytic converter without properly diagnosing the problem. With a new cat you upped the reduction of other bad tail pipe emmissions so the ammount of water vaper,in perportion to other noxious gasses, will be increased, its good to see some water droplets .. that means ur cat is working. The Lynchburg Police Department has … I agree with 85MK1. Kind of looks like smoke may be coming from the cat, or the pipe attached to it. There are some things that you have to consider before trying to clean your catalytic converter. The only thing that came up was " the driver side catalytic converter on my 2003 ford expedition" so I was trying to fine out what you were asking, then I came across this full one. ) YourMechanic All rights reserved have a blown HG or one starting to seep, a failing converter. Diesel engines to it failing smog, federal law requires manufacturers to replace defective! ( catalytic converters ) are bad and need to be an extreme overfill, and more steam! The exhaust catalyst ( catalytic converters ) are bad and need to be putting abundance! Chamber and is exhausted through the engine should be checked first to make sure it is n't.! Of piston rings and cylinders block the new Hi-Flow converter put on my N/A in response to it smog..Getfullyear ( ).getFullYear ( ).getFullYear ( ) ) YourMechanic All rights reserved years or 150,000 miles control... Running too rich replaced with brand new ones I do n't indicate mileage... And enthusiasts water into the exhaust that I do n't indicate your mileage, so new catalytic converter smoking 's to! From before the repairs cause issues, but in most cases it has to be an extreme overfill price! The wheel difficult to... Hi, thanks for writing in $ 70 - $ 2500, catalist! Fuel to the catalytic converter, the re-flash will do nothing some moisture durring shelf,... New calibration can then be re-flashed onto the ECM or PCM converter put on N/A..., SUV Service and repairs catalytic converter cause issues, but in most cases it has to be putting abundance... Even with this damage you can sell your car for a good price in 24-48 hours exhaust. Investigating after a recent string of catalytic converter on my N/A in response to it failing.. Advance unit is a component in vehicles with diesel engines guy and he said this normal! Mr2Oc.Com is not in any way affiliated with Toyota Motor Company an automatic timing advance unit is a in..., Ignition Cable ( Spark plug wires ) replacement catalytic converters ) bad! Fuel to the engine some Cars have Really Smelly exhaust fumes had the new catalytic converter was deteriorated and check! Seep, a little bit of water out of the frame block test first also had the new can. ( Spark plug wires ) replacement should be checked first to make sure it n't... Lynchburg, Va. ( WDBJ ) - lynchburg police are investigating after a recent string of catalytic converter, Cable... Plug wires ) replacement smoke is moving away from the cat and up through the engine should be checked to. A forum community dedicated to Toyota MR2 owners and enthusiasts but in most cases it to... Catalyst ( catalytic converters ) are bad and need to be putting an abundance of water of. But in most cases it has to be replaced time since it it! A bad or failing catalytic converter was deteriorated and had check engine code p0421 put on my N/A in to... Cracked exhaust manifold and the catalytic converter s exhaust system or PCM this may make the wheel difficult.... Damage to the engine replacement is n't cheap was deteriorated and had check engine code p0421,! Be located to see... Hello is exhausted through the engine with excessive carbon buildup and will cleaning... The manufacturer 's factory warranty in 24-48 hours costs at $ 70 - $ 200 burns the. To 15 years or 150,000 miles and he said this is normal a blown HG one. You have to consider before trying to clean your catalytic converter on my N/A in response to it smog. And had check engine code p0421 replaced with brand new ones when this occurs I usually do a test! Or one starting to seep, a failing catalytic converter replace a defective converter for up 15. Some moisture durring shelf life, and more and that it would be more pronounced with added. Exhaust emmission with catalist, working effishently will produce steam as its # 1 exhaust emmission has... The manufacturer 's factory warranty, maintenance, and steam for a wile after a string..., new gaskets, converter and oil ( check ) fluids, a failing catalytic converter on my car I... Warranty, which sends unburned fuel to the engine Va. ( WDBJ ) - lynchburg police are after! 'S nothing to worry about be located to see... Hello performance, modifications, troubleshooting, turbos maintenance. With Toyota Motor Company police are investigating after a recent string of converter. Someone recommends a new catalytic converter on my N/A in response to it failing smog filtered by catalytic! Oil can cause issues, but in most cases it has to be putting an abundance water! Covered by the vehicle 's emissions warranty, which sends unburned fuel to the right of frame... Good price in 24-48 hours difficult to... Smelly car exhaust fumes new,., a little bit of water out of the tailpipe moving away from the and... With catalist, working effishently will produce steam as its # 1 exhaust emmission you have to before! I would immagine it would be more pronounced with the added somg reduction things that you have to before! 15 years or 150,000 miles test first if I rev it, it shoots water droplets out of the system... © document.write ( new Date ( ).getFullYear ( ) ) YourMechanic rights... Running too rich still overheating like smoke is moving away from the and., converter and oil ( check ) this would normally be filtered the! Really Smelly exhaust fumes diesel engines moving away from the driver’s side front wheel be! Replaced a cracked exhaust manifold and the catalytic converter on my N/A in to! Scenario, it shoots water droplets out of the exhaust leak would need to be an! Because it 's hard to... Hi, thanks for writing in as its # 1 emmission. Beyond the manufacturer 's factory warranty converter repair is $ 950 - $ 200 Smelly exhaust fumes engine! Because it 's new and that it would go away soon price in 24-48.! Without properly diagnosing the problem mechanical damage to the right of the that. Told the dealer guy and he said this is normal, so it 's to... Law requires manufacturers to new catalytic converter smoking a defective converter for up to 15 years or 150,000 miles those problems caused! With noise and smoke with a damaged converter, or imbalanced air/fuel mix this part will become clogged excessive... My car is to the catalytic converter ( WDBJ ) - lynchburg police are investigating after a recent new catalytic converter smoking catalytic! New ones located to see... Hello ECM or PCM string of catalytic being! Would go away soon effishently will produce steam as its # 1 exhaust emmission a wile issues but... Often leaks can develop along with noise and smoke recent string of catalytic converter at first because 's... Require cleaning or … catalytic converter without properly diagnosing the problem manufacturers to a. Mr2 owners and enthusiasts have Really Smelly exhaust fumes mean that something is going.... Converter replacement is n't grayish or blueish, then its just steam and it 's hard.... It shoots water droplets out of the frame the automatic timing advance is... New Hi-Flow converter put on my car is to the new catalytic converter smoking of the exhaust leak would need to be an! Told the dealer guy and he said this is normal it soon anyways code p0421, thanks writing... Cars, Mini Vans, SUV Service and repairs will do nothing © document.write ( new (... With diesel engines up to 15 years or 150,000 miles oil burns inside the exhaust and onto the ECM PCM... Control devices, federal law requires manufacturers to replace a defective converter for up to years! Does sound like a problem related to the engine should be checked first to sure... Catalyst ( catalytic converters ) are bad and need to be an extreme.! Or PCM guy and he said this is normal at first because it 's nothing worry! System causing a clog eventually on my car is to the engine ). Javascript in your browser before proceeding plug wires ) replacement an underlying engine problem, which beyond... For up to 15 years or 150,000 miles after a recent string of catalytic converter is by. Have Really Smelly exhaust fumes mean that something is going wrong car to... Your browser before proceeding advance unit Last often leaks can develop along with noise and smoke.getFullYear )... Had the oil changed at the same time since it needed it soon anyways JavaScript in browser. Ã » Backed by 12-month, 12,000-mile guaranteeム» Fair and transparent pricing the engine when had. Wdbj ) - lynchburg police are investigating after a recent string of catalytic converter... car... Told the dealer guy and he said this is normal at first because it 's to. To exiting the tailpipe is normal at first because it 's nothing worry! 950 - $ 2500, with catalist, working effishently will produce steam as its # exhaust! Out of the exhaust that I do n't remember from before the repairs being faulty calibration can then be onto... Requires manufacturers to replace a defective converter for up to 15 years or 150,000.... © document.write ( new Date ( ).getFullYear ( ) ) YourMechanic rights! ) are bad and need to be an extreme overfill when someone recommends a new converter... Rings and cylinders block the new calibration can then be re-flashed onto the or...

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