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How To Clean A Catalytic Converter (Andy’s Garage: Episode - 149)
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- Опубліковано 31 лип 2024
- Andy Phillips shows how to clean a catalytic converter while answering the question "Does Lacquer Thinner Really Work"?
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Just want to clarify the mixing ratio...
Fill your gas tank half way (5 to 10 gallons, or more depending on your tank size). Once filled halfway, add 1 gallon of plain Lacquer Thinner.
Phillips Vision my will it work with a full tank of gas? If yes, how much lacquer tinner should go I pour in?
Natalia Henry A full tank of gas will take away from the lacquer thinner’s potency. You want to have a half tank and add a full (1) gallon can of thinner to that. Drive it all the way ‘til empty and then fill it all the way with gasoline.
@@PhillipsVision
You need to drive it 150 miles for it to work.
20alphabet I drove over 200 miles
I double filled my oil and got it burned out now im geting a cat code should i try this on my toyota tacoma the mechanics wanted 3500 dollars
1 gallon of lacquer thinner in a 14 gallon gas tank 1/2 full, run 150 miles at over 2,500 rpm will cause the dash light to turn off. It also cleans the O2 sensors. Did this on two Toyotas with over 300,000 miles and never needed to replace either the catalytic converter or O2 sensors.
It does work, the ratio is usually 1 gal Thinner to 10 gallons fuel. It won’t fix a really bad catalyst system, but if the code shows up and you do it quickly before it gets too clogged, it’s better to just replace it. It also helps to drive the vehicle at the RPM’s you said, as well as a hard acceleration from time to time to help blow the systems out. My Tahoe had this problem and I fixed it with this method.
@@Jade_Eyn
It will work regardless of how carboned up it is. However, if carbon has built up to extent that the honeycomb has overheated and cracked, you'll need to replace it. As long as the honeycomb is intact, this method will work.
Is there any changes in the fuel consumptions? Better distance more millage?
@@hafizdugong
Yes, it runs noticeably better. I haven't checked about the fuel economy, but I know that it keeps running richer as the converter carbons up. Without the carbon it runs leaner, so I would suspect mpg is improved afterward.
@@20alphabet i have a question and it may seem a little dumb,I know nothing about cars.....you say run it 150 miles...did you do it all the same day or was it just until the half tank was gone?
You should have given scotty the credit he deserves lol
at 2:40 when he was talking about the mechanic that been using lacquer thinner for over 30 yrs he was talking about Scotty Kilmer
Scotty is the best 👍
I like Scotty but he is a click-bating little tool.
@@dasdasdsdasdasdasd363 yeah he is but he’s right about 99.9% of the things he says and does how ever putting lacquer thinner in ur car isn’t a good idea it’s gonna damage ur fuel lines and ur fuel and direct injection system I use cataclean three times a year to clean my system and catalytic converter even tho I only got 43k miles
@@iitzpepsii Well thinners will probably clean out your injectors and I have used it, but I doubt it will do anything worthwhile for the cats. The main benefit is probably the octane boost it gives to the fuel and possibly cleaning the injectors a little. Maybe it can adsorb a little water from the fuel as well, like mentholated spirits would, that you can buy from a hardware store for a lot less.
@@dasdasdsdasdasdasd363 I owned my 2014 camry se sport since was new I only put oem Toyota brakes and rotors on it only use mobil one oil and filters and denso spark plugs and coils as for cleaning out my fuel and injectors and lube them I use cats clean for the converter and I use gum out complete fuel system cleaner three times a year works like a charm never buy cheap shit for ur car take it from experience
I had my car engine lights light up and went to several mechanics, who quoted from $1000 - $3000 worth of work to change out the catalytic converter.
I went to Lowes and bought 1 gallon of lacquer thinner, put it in on half a tank of gas.
Let my wife drive it around for a few days. The lights were gone, the cat converter is clean almost a YEAR later. It works.
(2005 Toyota Highlander)
What's the mileage on the car?
@@Sir...... 220000
@@m1g0t0 thanks for the reply. I have a 300k ish mile c-max and the 1 gallon method didn't work (if I knew this was a fix, I probably would have done it proactively 100k ago)... an o2 sensor spacer is the next try
@@Sir...... did it work by changing the O2 sensor? your vehicle sure has a lotta miles, you might one to try another half-tank, one gallon lacquer, you actually have to burn it by driving at 2200/2500 rpm for 150miles straight... let us know.
@@rogerm6970 It's been 2 1/2 years and it's still running 230k miles
Thanks for info, it works on my ES300 with 150 km drive at average 60-80km/hr. with the Lacquer Thinner mixed with gas suggested. Magic!
~worked like charm, 2002 Nissan Xterra, added a gallon to a half full gas tank, went driving and while I was out (30 minutes or so) the light went off, filled the tank and next day passed the California SMOG check, THANKS!
Scott Mattson glad it helped, thanks for the feedback
Hi i see you got a xterra i have a pathfinder no lights but im having issus getting the Catalyst ready and i do live in CA how do you get your catalyst ready any tips thanks.
@@aaronmaruri if you don't have a check engine light on, just go test, you will likely pass
My son's 2005 Highlander was coding at P0420 & P0430 ( he has a V6 engine and it has 2 converters. Engine has close to 225,000 miles. Proceeded to do what Andy instructs you to do. Ran the car at 2500 to 3000 RPM with the O/D off until I had burned through about with the tank reading about 1/4 tank. Cleared-out the codes..... lights and codes have thus far not returned. Will continue to watch, but Andy appears to be giving you the straight scoop. Thanks for the tip!
is that light still off?
Hows the highlander running?
My 2011 Frontier Pro4 had this code. It was on for several months before I tried this. It 3/4/ full and I put in one gal of that same Lacquer thinner. In 22.5/miles on the interstate (75 mph) my light went off. I still have 1/4 tank I need to burn off.
I believe it also cleaned my injectors as well as my 02 sensors.
Thanks a million! I really needed to see this. I was running 1 pint and not really getting anywhere.
My elderly mother took her car to a mechanic in town 2800 dollars later to replace one cat 2 days after getting it home same error code a f check engine light . Replaced everything else not realizing that he never changed the cat .....so used your trick and the car passed inspection and check engine light turned itself off .Thank you sir for time .
Did you get ya money back from that janky mechanic
@@tazzyty6143 for real tho!
Someone needs to go to prison for that. 100% a felony.
lead pipe@@tazzyty6143
Thanks for the video. After doing this, should the code go away by itself if it works or do you still need to clear the code?
Andy, I'm back. I've had 420 on my 186k mi. Corolla for a few months, and am just stubborn (and don't drive it much, which I thought was reason for code). I tried a store brand which worked for my dad's car and it didn't clean my cat. I've not tried this yet, since other didn't work and I just read output of sensors and the temperatures (not much difference) and it all points to needing new cat. Anything left for me to try, I've got several months still.
Worked a miracle in my 2014 police interceptor sedan (twin turbo ecoboost) with 224k on the clock
Wow, so glad to find this! Thank you!
I was getting a P0430 code, I did a temp test on my cats, hotter on the engine side by 100F, could not pass California smog. I did 1 gallon liquor thinner in a half tank. Passed smog today. 2015 F150 v6 3.5 TT ecoboost. 100% worked for me.
how big is your tank, I have a 2014 King Ranch with a 36gl tank.
@@bowe1978 20 gallons. I also took my cat off after this and washed it. While this trick worked long enough for my to pass California smog to register the vehicle, the light has since come back on and I am going to replace it.
This is the 5th thinner video I've watched ...gonna give it a go after I install the 02sensors I purchased beforehand. Rev up your engines
If your issue is the Catalyst system it should work, if it’s a fuel system emissions issue I would recommend “Guaranteed To Pass” by CRC. I just finished shooting a product review for it and will be posting the results this week...good stuff.
@@PhillipsVision is that like at auto zone
@@shanevanorder2644 yes, about $13
Wont this mess with injectors or pump in any way?
@@PhillipsVision I used G2P for my dad's van, skeptically, the light turned off while driving! I've never seen that before.
Would you recommend on a 2009 Subaru Forester? And after time how did it hold up? Did you clear the codes right after you dumped it in the tank? Or did it just go off?
my catalytic was in 2010 ford escape was smoking after 15 minutes of driving, it was clogged that bad? used i gallon lacquer on half tank, Thank you because I got performance back and no smoke and check engine light went out after 58 miles of driving at 65 MPH
I'm impressed. Thank again,
I added 1 gal of this exact "Thinner" to my 2002 Honda Civic LX at half a tank, (full tank is aprox 11 1/2 gals), and at aprox 190 miles "Check Engine" light is still on. I took out and cleaned both O2 sensors and changed "Air Filter" before test driving. I will now take off Cat Conv and examine it closley and change it if I cannot find a reason, like blockage, for it to be causing code 0402.
So what happened?
@@b_chill After changing almost everything, I bought a Code reader for 20 bucks at walmart cancelled the codes and past inspection. The lacquer thing actually may work. However, there are plenty of products on the market that clean your cat. Change all your parts yourself and save a fortune.
Clear the codes.
For starters this vid is for P0420 Code (Catalytic Converter), Not P0402 (EGR).
Does the tuelone actually scrub the blockage and remove iror just break it down and compress it into a smaller mass onto the bottom of the convertor. Someone needs to test 2, one treated one untreated, cut them in half for inspection.
There were no codes but did the Catalytic converter monitor run and pass? Or was the monitor incomplete? If it was incomplete then the monitor did not run?
Lacquer thinner for me. it took 3 days for the light to go off...but its gone and passed smog
Anyone have any fuel system defects after trying , fuel lines , seals or any in tank sending unit fuel pump problems after exposing to high solvent concentration
Thanks video info is great. Good job!
Very good video! Thanks
Thank you God bless you...
Worked for me.. Gallon of lacquer thinner to 10 gallons of 92 octane fuel. Drove the car in sport with over- drive disengaged.. 55-60 mph turning around 3K rpm for about 40 miles and light went off.
Well I've I've run acetone in the engine and that cleaned up the pistonheads pretty good sir. So lacquer thinner I don't know if it would have any chemical reaction to rubber the vehicle is a Dodge Dakota so I don't know if we have metalizer rubber lines so that's my question is it safe to using gas lines with rubber
@@robertyoung6320.. Yes Sir! I have added acetone to many a tank of gas. Usually adding around an ounce per gallon of gasoline.. Put a little pep in her step! Lacquer thinner and paint thinner are strong solvents, and will most certainly strip at least some of the oils from the surface of the rubber. But, rubber fuel lines aren't made from run of the mill everyday rubber hose. Fuel line is resistant to petroleum based fluids. I can tell you this, I painted cars and boats for yrs as a profession. The guns I used had rubber seals.. and those seals would have to be replaced from time to time. I would assume mostly due to solvent contact.
@@damoncrowfeather4655 so what are u saying is that adding lacquer thinner is safe to our car?
@@mrgg3547 My catalytic converter was failing, so I felt like I had nothing to lose. If anything, my car actually ran better and the light went out, but.. it didn't last very long, and the light returned due to failing converter. I ended up putting a new convertor on the car, which was around 1,100 dollars.
@@robertyoung6320 ...affects rubber if you leave it in the car too long....drive the 150 miles quickly....best done same day.
Great video. Now I have to try my luck.
I was waiting for his shades to fall over his eyes from his forehead. I'm truly amazed.
👍
Hi @LeeLee, How did it go? Did you try the thinner method?
Thank you with your video I will save a lot of money
I'm so excited to try this!!! Thanks!!!
Did it work?
I'm going to try this out on my 2002 Avalanche. Thanks!!
Did u try ?
Did it work
I have a 1996 Chevy Capricorn with the same catylic problem. I wonder if this will work for me as well
It should, just make sure to follow the instructions properly as noted in the video, as far as the mixing ratio
Does this clean the carbon inside the combustion chambers too?
IT WORKED FOR ME. 2003 F150, SAVEED ME A LOT OF $$$
Ahhhh thanks God... i was looking for a f150 comment lol i didn't see one at scottys video
This worked for my old Taurus !!!
I did that to my 2002 accord,you are right it worked but only for another 1500 miles and the CEL is back,so I did another one gallon on a half tank of gas drove it in the freeway at 75 mph but did not work the second time,so I concluded that it's in end of its life at 150 k miles.Spend $1500 OEM cat. Now it has 220k miles still no CEL. And I am comfortable that I am not polluting the air here in L.A. where pollution is high.
My car is coming out with the code but the car is only going less than 10 miles per hour should I just clean it ? Or put the thinner ?
Dear, Phillip I have a PO 420 Obd code I will trying this method, and I will let know if it worked for me . I have already replace the frnt cat ,and 02 sensors I will keep you posted thank you for the post . 🙃😊🤔
Lol how did you know i needed this
Thank you
The reason I wouldn’t use thinner we use to use this in detailing cars this stuff is very strong and effective it can strip everything away including the gas just be careful if you do use it
Thank you 🙏🏿
can you please follow up with another video in two weeks so we know if the P0420 code returned? Are you also familiar with the spacers you can put between the oxygen sensor and the exhaust?
About those spacers, I have never used them. But I have used Dorman spark plug non-fouler before (for off road purposes only off course). You just still through one with a 1/2 inch drill bit and screw it in the other one. You drill the hole in there so your oxygen sensor goes all the way through. So you screw your oxygen sensor in you non-foulers and than screw all that in your exhaust. Sometimes it is cheaper to just empty the catalytic housing and than install these instead of replacing the hole catalytic converter. And it works really good so far (couple years since). If you have a broken catalytic converter, don't just install this spacer, a plugged converter could potentially damage your engine. Here is a link top those spark plug non-foulers I have used. www.amazon.com/Dorman-42009-Spark-Plug-Non-Fouler/dp/B000CO91FY/ref=as_li_ss_tl?crid=2YZM4REMQFJ2V&keywords=spark+plug+fouler&qid=1579320294&sprefix=Spark+plug+f,aps,334&sr=8-1&linkCode=ll1&tag=autotechwor04-20&linkId=0f08abaff79a1e4c2dd42174b4beb9fd&language=en_US
Oh yeah and be sure to only do that to your downstream sensor. Andy explains it pretty good which one is what in the video.
chris ryan since the video was filmed an additional 100 miles was put on the car, and still no code. I will definitely follow up👍
@@PhillipsVision Hello. I wanted to just follow up again and see if your CEL P0420 code has resurfaced with more driving time in your vehicle? Thank you very much. The follow up is helping me to determine if I want to try this method.
chris ryan funny you asked, yes it did eventually return, however, the O2 sensor readings indicate everything in the CAT is working fine. Going to be running additional tests to see if something is generating the code now.
@@PhillipsVision wil the lacquer thinner work in a gdi engine?
After the cleaner is through and light is still on disconnect battery terminals and reconnect
It worked on my 06 Freestar but my brother used it on his F150 the check engine light went off but came back on a few days later
The next screen over shows readyness monitors.. Did they set?
I have 2008 Lexus is350 and I have this code P0420 so should I use the lacquer thinner to clean my catalytic?
If you clear the fault codes on Torque it will reset the emissions monitors as well, which will take another 3-5 days of regular driving cycles to complete the tests again. The error probably came back after a week.
See you’re not sure of yourself because the way you’re saying probably
My thoughts too. Drive 100+ miles and watch the CEL come right back.
Thank youbi will try by the way check your tps the light was flashing
Thank you bro
Can I mix that with flex fuel ?
My 04 mustang needs catalytic converter job I have 4 been thinking about gutting them this better not blow my engine if I try it
can this also help get better mpg at all??? others things for better mpg are cleann fuel injectors,spark plugs & wires, replace old upstrem ox senser,air filter, clean mass air flow senser and a few more things.. thanks for sharing
Not that I know of; it is not a fuel additive
can you use xylene instead of lacquer thinner? I once ran out of gas on an older car, (AMC Gremlin with straight six) and had a quart of xylene in my stash of paints and thinners I used as a sign painter. It cranked right up and ran me to the nearest gas station. That car ran GREAT after that!!!
Not sure, I never tried that
Keep xylene or xylol away from your car it will turn many plastics into chewing gum.
Q
Lacquer Thinner contains the following:
Methanol 15% to 40%
Acetone 10% to 30%
Hydrotreated light distillate 10% to 30%
Toluene 10% to 30%
Ethyl acetate 3% to 7%
I might need to do this in a couple of months on my car, but i won't try to put thinner into my gas tank, don't really want to kill my 30 Year old Fuel lines, injectos or something else on my car, removing the cat and using Ovencleaner works just fine.
PistonBully if you mix the ratio as shown you won’t hurt your fuel lines
My 2003 mdx Acura cycle every 71 miles , I will try it tomorrow hope it work please work can’t afford $2000 new cat
@@johnsonbuidid it work? I would like to try it on my mdx as well
Im gonna try it on my 2000 GMC Sierra will update if works
I did this today and used a UK gallon on less than a quarter tank of petrol/gas and its true, the light is off and all is good 👍
Where can i purchase this product in the Uk. Can't find it on Amazon
Does thinner detergent affect the goodness of the atomizer? Please give me the number of liters of thinner that I put in the fuel
3.7 liters into a half tank of gasoline. It should not affect anything as long as you don’t do this often.
Hi Phill I got Toyota Aurion got the code P0420 cat efficiency below threshold bank 1, trying to get rid of this just wondering is the code came back at this car you make a video after doing this experiment please let me know as I have to go through this to clean I checked all sensors they looks pretty much clean... Waiting your reply..
Muhammad Suleman the code DID eventually return after a few hundred miles of driving. The works best if the cat is not very dirty. If the cat is really bad the only fix is to replace it.
Well I’ll take this idea for a test drive. I have a 2002 crv and this is my last stop before replacing the cat. Thanks
I have a 2001 crv with the same issue. Did the cleaner work for you?
@@viagra5207 it did not work. I replaced the cat. I still had the jerky jerky at 3000 rpm. So my guy says it is the vvt solenoid. It’s located on the back of the valve cover. This is my last chance of throwing parts at it. The part is 180 at oreillys. I can put it in myself. I think lol.
@@viagra5207 also the code that came up was p1259.
Do I have to drive through my half of tank mixed with the lacquer in one day or would it still work just as fine if I split up going through my half of tank mixed with lacquer in multiple days?
You can do it in multiple days
Now that some time has passed, any other lights go off?? And damage to rings, seals or other parts??
No damage to any other parts. Unless people are not following the mixing ratio or using acetone cleaners too frequently, this shouldn’t cause any damage. The cat code did return after some time, as will happen with most cleaning solvents. This is not a permanent fix, depending on the condition of the catalytic converter.
Is it save to used this on a honda accord 00 i have a catalytic converter thats going bad rattle noise
This method will clean the cat not fix anything loose. The rattling noise is sometimes caused by a loose or rusting heat shield, cleaning will not fix that.
Bingo this definitely works. I have a mechanic clear the code on my car. He didn’t tell me what he did however, the smell of paint thinner filled the waiting room. I had to open a window.
Then told me to drive the car 50 miles come back in the car, passed emissions inspections, and has been good ever since this was about two years ago
Every couple of months I put in a cat a clean type of solvent however, I want to do the paint thinner again just as a precautionary step
Thanks
Thank you!
I have a Nissan sentra 2009, I have a engine light ON due to catalytic converter.
I watched your video on TikTok.
You can try this, it’s worked for me a few times
even though the lacquer thinner cleaned my Catalytic converter, fixed the P0430 CEL code, and passed the Smog test, I searched "lacquer thinner in gas tank" & got several sites giving reason not to do it, being some acidic compounds that would compromise plastic and rubber components of the fuel system 1996 Ford 3.8L V6
It shouldn’t case any issues if used as explained, and not often. If you are putting that in on a regular basis it will be harmful.
All the more reason to drive your required 150 miles soon.....best all in one day. Short term rubber exposure shouldn't be a problem.
Ive been trying to find my gremline, i jave VQ35DE engine and has the same P0420. However, befir this i had a P0171 code as well. I checked my bank 1 fuel trims and Short is around -0.8%, long is at 3.8%. Bank 2 fuel trims on the other hand has Short at 0.0% and long at -1.6%. My bank 1 sensor 1 AFR readings never go past 0.300V, but O2 bank 1 sensor 2 gets 0.850V up and down. Bank 2 sensor 1 AFR reads 0.590V and pretty close to the O2 Bank 2 sensor 2 reading of 0.750V. I got Bank 1 sensor 1 AFR replaced but, still producing the same readouts, im stumped.
Can this be done on a 2011 Hyundai Accent 1.4L Auto transmission petrol car....
How long did it last? I see codes reappear for things after 100 mi, not 40. Yet I see s7ruggles below said it went at least a year. I want to do this for my dad's car. I was going to get Cataclean or something but I bet it's the same stuff/effect.
Code came back after 250 miles. Keep in mind that even after the code returned the car passed a state inspection. Some codes are triggered too sensitive which may be the case with this car. Even though the ecu is generating the code, the cat may still be functioning to emission standards.
@@PhillipsVision Thanks! It's still a cost effective attempt compared to the special cleaners to buy with no better results. The frustrating thing with codes is that they don't reset, they don't necessarily clear, just delay coming back on, takes forever to troubleshoot.
What happened with seeing the before codes of a bad converter
I have done this with 98 rubbing alcohol same results runs grate 350k mesooobeetchy eclipse still passing emissions today
Will this work for all makes and models? I have. A nissan maxima SL 2005
Should be fine, just make sure you follow the correct ratio...1 gallon thinner to 1/2 tank of gasoline
Will that clean oxygen sensor cause on my pontiac .g5 it says both censers and Cat
To clean the O2 sensors you will need to remove them and soak them in gasoline or carburetor cleaner. Keep in mind that I have not had much luck cleaning O2 sensors since after cleaning they still had bad readings and needed to be replaced, however, some mechanics have claimed cleaning can work.
I want to try this with my vehicle but I have an 08 Ford Ranger. I'll be close to 200 or 225 miles on a tank I cannot put this in on a quarter of a tank and drive 150 miles. I'm about 125 Miles when I'm 1/4 Full.
is these Lacquer thinner safe for Pajero 2008 engine?.... will it not cause damage on it?
If used properly and not often, with the correct ratio it shouldn’t cause problems.
What type of cleaner did u used
I have a 2012 Escape. Close to 167,000 miles. My mechanic says it will cost $900 to replace. I don’t know how to check with a sensor tool. Should I try the lacquer?
It wouldn’t hurt. If the catalytic converter is dirty this might clean it. If the catalytic converter is too bad it will need to be replaced.
Hello sir, thank you for showing this test. My question is in response to an exchange you've had below : do you mean driving that distance (200 miles) straight in one day ? By the way, I write from Toronto, Canada. My BMW 325 xi 2004-05 very very suddenly lost a lot of power on the highway this morning while I was driving at 140Km (87 miles/hr). I slowed down, took an exit, drove in the city till I got home (still wonder whether the car will start again!). I kept giving some gas on neutral at traffic lights, as I feared the car would stop. Trying to speed up was laborious but as I instinctively try to maintain the r.p.m. above 2 and even 3,000. Now, coming back to the question, my gaz tank is quite full at the moment and I probably still could drive 450km (almost 300 miles) (not sure how I could suck fuel from the tank !) Should I simply put 1 1/2 gallon of the product and drive in the next few days till empty ? I don't see myself driving six hours (!) to empty the tank. Any thoughts ?
200 miles total, not all in one day. The issue you’re having sounds like your fuel pump is failing. Have you tested the fuel pressure to ensure it’s putting out the correct psi for your vehicle?
Thoughts on doing this with a 2012 Prius V, standard hybrid?
Don’t think it would be an issue since this is making the exhaust burn hotter to clear the catalytic converter. Not sure how it would hurt anything. To play it save check some hybrid forums online
Does this work with diesel vehicles ????
I have this no engine light sensor what should i do?
Would that pending code fail my inspection?
Pending may not fail you as long as the check engine light is not on
Scotty said to burn out all the lacquer mix and refill and drive to rid the thinner thru the fuel system ( I believe it was to prevent rubber ring deterioration.
Put this in my 2006 Kia Sorento lx with 130,000 miles on it and was told I can run it over 2,000 rpm’s for 35 minutes and it should clean out the convertors
You left the question unanswered an that is how does the P0420 set .It happens when the upstream and downstream O2's numbers match to many times
Will the thinner hurt an engine, sensors or turbo?
Should not if the mixing ratio is followed. You also don’t want to be doing this often.
You think I would damage my turbo using this technique?? 2013 Ford Interceptor sedan. 3.5 l ecoboost. Thanks in Advance
I don’t think so as long as you follow the ratio as mentioned in the video
I have a 08 Infiniti g35s, i have to used diesel fuel. Can i still use this method for my converters?
Jesus Vargas I know you can use lacquer thinner to clean a diesel fuel tank, so it should be fine. I personally have only done it on a gasoline engine
Hi Jesus Vargas, how did it go with your converters? What did you do?
Why do you have to use diesel fuel
I had the same Catalyst Error as yours after diagnosis, I have a Ford Focus 2015 Ecoboost 1 litre turbo, will the lacquer thinner be a solution for me, or it may damage some things?
Mogomotsi Moalusi shouldn’t be a problem as long as you mix the ratio correctly...one gallon of thinner to a half tank of fuel. I wouldn’t do it in a regular basis since acetone is not good for the fuel system.
And like he said in the video , drive enough to run that half tank to almost empty then refuel. Not good to have thinner longterm
Can i use diesel to clean cat converter?
I have that same code on my 98 acura integra ls, should I try this sir.plz let me know.
You can, but if the catalytic converter is too bad you will need to replace it.
Hi,
Can I use this technique to my 2014 VW Jetta 1.4 tsi engine. I always fill 98 Octane fuel. I am from Australia.
Is it safe in tsi engines…?
Has anyone tried this to the VW..?
Thanks in advance
I don’t see why not; it’s a gasoline engine. Just make sure to add the Lacquer Thinner to 1/2 full tank of gas
I'm going to try this out when I have a free couple of hours to drive my car to empty it. I tried Cataclean and the error code came back on within a couple of weeks.
I found this works better than all the catalytic converter cleaners I reviewed
What does it do to your injector o rings and plugs and such
Good question; won’t harm anything if you follow the fuel to thinner ratio and don’t do it often. I would recommend trying it once, and if it doesn’t work replace the catalytic converter.
The thinner is petroleum based so shouldn't affect anything inline.
Nice idea! I'm just like ugh I have to drive straight for 2 hrs 🙃 at 62mph in an Interstate... or can I turn the car off normally until it reaches the 150-200 mile mark?
You can turn the car off, just want to run it through completely to clean the catalytic converter
@@PhillipsVision Thanks!
can i use it on a 2007 honda element with 260, 000 miles ?
I don’t see why not
I did this on my cmax and it did not work. used Catyclean and that did not work. Used seafoam and that didn't work. Finally I used the spacer for O2 sensor and that worked.
Would this work on 1991 Toyota celica gt? This method is for old cars?
It should work on any vehicle with a catalytic converter.