P0420 code solved for under 25$ (Cataclean)
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- Опубліковано 10 вер 2024
- Link: amzn.to/3ZnKP6U (Amazon 1 pack)
amzn.to/3EFtWLJ (Amazon 2-pack)
Had a p0420 code for about 5k miles with no performance difference when code was showing. Someone I know suggested cataclean and it worked! I’m a couple hundred miles in and it hasn’t come back. I’ll be using a second run of it to clear out even more carbon. This only works if your cat hasn’t destroyed itself already.
One thing that most people are not really aware of...the Cat clogs up when your engine uses oil. Most
people on here regularly change their oil, but most do NOT change their PCV valve. If this valve fails,
your engine may well be sucking up oil into the intake. If you have to clean your Cat, change your PCV valve. It's Cheap, and it just might prevent it from doing it again.
Put half the bottle in the tank drove normally until the tank was empty. Filled the tank up and put the second half of the bottle in. This time I drove on the highway for 30 minutes did some shopping and drove another 30 minutes back home. Started driving the next day and the check engine light went off. I was told I needed a new catalytic converter but decided I’d try this instead and it definitely worked. I did not reset any codes the light went off on its own.
Did the light ever come back on?
@@djdragons7734 the light did come back on. It was off for a while then it came back on. Then for a while it only came back on while driving on the freeway. I still back this product 100%. My car is used and the last owner didn’t take good care of it. The dealership probably turned the light off manually before i bought it. I’m pretty sure if your light just came on and you’ve had the car for a long time it would work even better. At the end of the day these types of products are temporary solutions and they usually extend the life of your vehicle. At some point you’ll still have to go ahead and get the maintenance done along with these types of products
@@1SuperD1thanks for the update brother
Thanks it worked on my 04 Benz Clk! I'd failed two emissions tests and tried Cataclean after watching you and other YTubers recommend it. I followed directions and drove around for about 20 miles then the codes suddenly changed to green without even having to refill the tank. I drove immediately to test center and passed!
Fuck yeah congrats!!
Did you experience reduce in acceleration with the codes?
Stuff works. I got a P0420 code and couldn’t pass emissions. Dealer wanted $4k to replace the catalytic converter. I got some CataClean for $26. After about 100 miles CEL disappeared. I passed emissions later that day.
That was fast
Cataclean really works on my Mercedes Benz S500 W220. My W220 has successfully passed the emission test today after following the instruction on the bottle. I filled up the gas tank with Chevron 91 before going for the test.
That stuff does work, I had a 97 Lexus ES300 didn't want to pass emissions twice I put that stuff in past it quick on the third try. No codes no nothing popping up either👍
It truly does when I went to get my smog test today and they told me about the code P4020. Went to buy the CATACLEAN and BAM! It’s like magic. No codes showing what so ever.
I hope it works for me as well
Worked on my 09 Honda fit. Took two days driving about over half a tank for it to clear.
So happy with this product
11-23. I own a 2015 chevy equinox LT with 2.4 engine. Replaced both O2 sensors,still had 420 code but no performance issues. Check engine light really frustrated me to point of having shop almost replacing cat converter.....while having new 02 sensors tested just incase, tech suggested cataclean or similar product. Purchased and followed directions that day no change,bummer. Next day on my normal route low and behold light went off,.!!! Week 2 and 460 mile later still good.
I got the check engine light with Po420 code but every time I drive 45min-1 hour on the highway the check engine light goes away for a day or two then come back on?
I just dumped a bottle of this in my car the other day. Hopefully it will clean the catalytic converter and I can get the engine light to go out. But it’s not $25 anymore, I paid $32 and something at the auto parts store for a bottle of this now!
Did it work?
I have 2005 chevy equinox my catlyc converter was clogged poor performance as well as some jerking. I used this product 1quarter tank gas and drove for 40 to 50 miles freeway speed and it works. My truck runs excellent 👌
An equinox is not a truck. Glad to hear it worked though!
Worked on my 2013 Honda Insight. It cleared P0240 code on its own
I put a bottle of this in my tank almost a week ago and then my friend shut off the engine light with his little machine thing he plugged it under the dash. And the light hasn’t come back on yet and it’s been about a week and I drive it every day. So yes, I believe it has worked for me also and if so, it was well worth the 32 bucks I paid for a bottle of this! A whole lot cheaper than replacing a catalytic converter on this Cadillac CTS. Let me tell you!!
Really ? I have same fucking code . I switched it with an DBDII , but if it comes again, I will try this. Even i paid 60 bucks to a car service ,that checked the code ! 😏😏😏
The check engine light did not go off by itself on my car either. I had my friend clear to Code with his little handheld gadget he plugged in under the dash. And I spent about a week ago and I drive it every day and the light hasn’t come back on yet, so it seems to have done the trick and my 07 Cadillac CTS.
P0420 code and engineI used cat cleaner today I followed the same instruction on the bottle it didn’t clear then I stoped the car home feeling hopeless after after 3 hours I went out to deliver some package I drove it 20 miles turned of my engine to deliver the package came back started it the engine light is gone I hope it doesn’t come back
What’s the update now? Is the engine light still off?
Should run one more bottle
Worked great for me.
Was your car experiencing issues with accelerating before hand ? And did it improve engine performance?
@@dramatimefighting
I had an O2 sensor trigger the engine light. Changed the O2 sensor so that took care of the engine light but the scanner still showed EVAP related codes (yes I tried to delete them). Drove it till I got the gas tank down to 4 gallons then checked the scanner again and the codes were still there. Put CC in the gas tank, took it for a 40 miles drive on the highway in a lower gear (2500-3500 rpms), filled it up, took it back to the house, went to bed, checked the scanner the next morning and it was all green and no codes. MPG so far has improved by 2 mpg and it drives better. Ya acceleration was hesitant before, much better now.
do you have to fill the tank after?
I ordered two treatments because my catalytics seemed to be in bad condition, seemed to be helped
European measurements 4 gallons=15 litres and 15 miles =25 kilometres
Would your car waste a lot of gas too?
What about a after market catalytic converter does it work for them i do feel something I drove it around 20 miles put gas in it but now the light is coming on solid and the other lights really don't even show that long but i feel something so do i need to clear the code or is something else wrong but its driving ok
As of today, the light has been coming on and off for 35k miles but it still drives fine and has the same power and fuel economy so i don't mess with it since i got it to pass emissions. You can try an aftermarket one. If mine goes out, I am going to just take it out entirely. I moved to a city that doesn't need emissions now so im not worried anymore.
@@mkecarconnection3808so is this a "severe" code? Like do we HAVE to buy a new Converter?
Thank you sir , did as you instructed and 👍thank you
Have you heard anything about Rislone? I’m stuck between buying Cataclean and Rislone smh lol. Going to replace both my O2 sensors and clear the code add either one and hope the light doesn’t come back. I just got a new cat put on last year but he didn’t change the O2 sensors when he put it on smh so the light came on about 4 months later.
Did a video on it!!
Nissan altimas have sensor recall. When i get yearly inspections, they overwrite the code to pass. The code has something to do with gas/air flow efficiency
just put a full 3L in a half tank.... 100 miles so far. Seems smooth. no codes...waiting for final CAT test.
Sometimes the History on the ECM takes a bit to clear.
But the real question is was it 25$ or $25?
Thanks for the vid.
Thanks for the Vdeo.
I will try this on my Nissan NV200 1.6 16V with P0420 caused by fuel injector fault.
Injector is repaired, but the cat is now at faulty. 🙄
Hopefully it works!!!!
You may have burned your cat up, I think I may be in the same situation as you because I have headers and my car has a burble tune, did it work for you?
@@krispytoast8804 No, it doesn't. Tried with only one can.
@@tr0mmelbremse I just used my can today but I haven’t drove long enough to see if it worked, since your cat probably isn’t clogged you can buy a o2 sensor spacer, they’re called non foulers and you can get them on eBay, it gets the sensor out of the direct flow of exhaust so it won’t throw a code most likely, worth a try
@@krispytoast8804 Thanks for the hint, but this is no longer my problem. I sold the car last month. And yes, i told him about the faulty catalysator.
How often can you use it i got 2017 q7 felt like it worked good but i did like 2k something miles from in two days long journey.Just did the oil change should i use it again?
I just used it the one time but I read online people said to use it every oil change as preventative maintenance.
I've ordered one for my car.
Worked for me too
Update video coming soon. Lasted long enough for me to pass emissions but I didn’t take it in and then light popped back up. Trying something different.
Hey? I bought cataclean today for my Honda Accord 2009 but the cap was black! I see yours is white. Should I be afraid? I Put it in my tank but the light is still there after following the instructions. Plz Help!
I think your just racist
Looks like your car is running cold as well look at the temp gauge should be in the middle.
Idk. In the 6.5 years ive owned it, it’s always stayed in that same position. Never made it to half. Even on the hottest summer days it’s never hit that!
@@mkecarconnection3808 check thermostat isn't stuck haft open 🙂 also did that code ever came back?
@@xboxice2005 maybe 😅 idk coolant looks good and I’ve never touched the water pump or thermostat. Code came back a few thousand miles later. Plenty of time to pass emissions. I’ve ran it two times after this to get the code to disappear and enough time to drive to reset computer to pass emissions in my area
walmart has cataclean for 20 bucks
I wonder if it works good on a Toyota Camry ? 🤔
This stuff doesn't work at all. I have two different cars and have tried it and they have never worked for me
It lasted long enough for me to pass! I think per the bottle it's meant to run once everytime you do an oil change as preventive maintenance
You're not in the clear. The green light must appear; not yellow for the ECM to complete all self diagnostics
I paid $45 for 3L. trying the whole thing.
I tried it but I'm going to put in another dose because so far it didn't work on my Prius. But I smell the exhaust and it's really bad and it may really need to burn out a lot of stuff because the battery was low too and I had to get a new one and that's when other trouble started.
In other words as the new battery functions correctly it could have triggered fans and oxygen sensors that weren't functioning at an optimal level before and this could have sent gunk to the catalytic converter, that and the car ran out of gas and by trying to start it while on empty it could have pulled impurities to the exhaust, that's my guess, causing carbon sludge build up.
My car basically needs a jennny Jones make over, or an exorcism. So I'm going to send more stuff in to clean the converter.
I bought a new air filter as well and cleaned out the battery air cooling fan and ducts which also has to do with a prius getting better gas mileage.
I hope it works!! Does your exhaust smell like rotten eggs? If it's gotten to that point your cats might be too far gone. How many miles? I had an 06 prius thag was totaled at 156k and replaced with a 2014 prius plug in
Jenny Jones makeover 😂😂😂😂
Did it work???
Cataclean doesn’t work I tried it on my car and it didn’t do shit.
If your catalytic converter has a hole or crack in it it won't work for sure but otherwise it might.
I accidentally put it in with 5 gallons. Is that a problem?
It shouldn’t be!
@@mkecarconnection3808 you sure? Guess advance said the same thing
@@JaffreyH yeah. I mixed it when I had a quarter tankish. My tank holds 18 gallons. So I had like maybe 4-6 gallons.
@@mkecarconnection3808 ok. Cause my Prius has like 11 tanks or something. Faulty reader. I guess 1/4 tank is different for everyone! So hopefully it will work
@@JaffreyH it should be fine! I wouldn’t worry!
Tried it kinda worked then two days later engine light
I think if you use it before the light every few thousand miles, it helps clean for the long run. Using it once will make it go long enough for the light to go and you pass emissions.
Didn’t work, used 2 bottles
I read cataclean is nothing more than lacquer thinner on another video.
It has alot of the same ingredients but I was uneasy about running that straight
@@mkecarconnection3808 ,according to multiple comments in the video, the lacquer thinner worked well.
Some day it cat mess with the seals & orings?
no no no ...CAT didn't even pass on scanner. the code will come back anytime between 100 - 1500miles
I just had to drive on it more. Currently sitting at 219k and no light. Passed emissions!
@@mkecarconnection3808 i used cataclean, made 1600, and came on again. So trying 2nd bottle cataclean.. if will not help may have to replace cats
@@focusbvi yeah it might just be too far gone. If my light comes back on it might be time to replace the cat As well
@@focusbvidid the 2nd bottle work?
@@aidanthompson6947 I did, 2..3..4... sometimes run for 500miles, sometimes 2000... with cataclean definitely runs better, but you can not use it forever.... just cleaned air fow sensor and put high flow washable air filter...runs good. I think may have to replace cat in the future...but too expensive and makes no sense for this car
Any updates on the code in 2022?
It came back after a thousand miles! Enough for me to pass emissions!
@@mkecarconnection3808 That's pretty good! So after it came back did you do the process all over again? I have a P0420 code and am going to try this and also replace the upper O2 sensor. The shop i took it to wants to charge $1400 so i figured i try these out first and if they dont work then replace the whole thing myself.
@@jakefarm1280 I think my cat is too far gone now. I can hear a rattling coming from it like rocks in a tin can
Drive it like you stole it 😂😂😂
So did it work? Is your code still gone???
I got the same code. Planning to use the Catclean and follow what you’ve mentioned. Let’s see what happens!
Also, is that an aftermarket Android Carplay stereo that you’ve installed? If yes, can you recommend what stereo it is?
Check out my channel I made a video on it. I got it from Best Buy for around 300ish. Love it.
@@mkecarconnection3808 I checked the videos uploaded on your channel. Did not come across any vides related to that Radio from Best Buy unless I’m looking at the wrong place.
Hellooo!
After 2 bottles of Cataclean and a bottle of Rislone, (hardly followed instructions) I think the problem is away now.
Is it?
@@aidanthompson6947 Yup, so far 0420 has not popped up again.
want to update, passed emissions. shit has not reappeared in the clear!!
Tried it, didn't work. Light went off for about 30 miles. I'm buying 02 sensors and cat.
Ah then you’re too far gone to clean out the cat I’m sorry
Years ago I had a cat problem and beat the guts out of it, never had another problem, might do the same. I have a ford flex with two cats.
Two options for me, two new cats or beat the guts out of them. Mine has two on a ford flex. I'll try that a get ridd of the problem all together. With a cat your car needs to be running perfect because the cats can't tale a rich running car or vice versa. My cats are 300 a piece. I will get a drain snake and shred it out. The problem is you could by a new cat and have problems with your car and screw up a new cat.
@@davidbillings3105 mine has two also. It’s showing it’s the car that is connected to the exhaust manifold. Dealer wanted 1200. Side shop wanted 900. Not worth it to me. Might do it myself when I get the chance
@@davidbillings3105 My check engine light has been on i was told i need a new cat converter havent dont it yet. But today i was on the highway and put the gas pedal down (not all the way of coarse) opened it up just to clean the shit out of it sort a speak. I wasent 30 sec into the pedal to the metal and my check engine was no long solid but blinking scarred the crap out of me so i slowed back down to 55 mph and it stopped blinking after about a minute and went back to solid. I read when it blinks its serious. I wont do that again
It’s sputtering to when I gas it
R U sUr Ur hyper style isn’t affecting your perception of specific directions for adding this stuff?🤔, like ‘drIvr like a psycho’ or watever you said?.. NEhU, the reason code reader didn’t change as quickly as your car is because it said ‘permanant’ as a code type, & if you don’t reset ECM or have a snazzy code reader that can reset codes, it takes like 50(in this case) or 100 miles to reset code on that. but NEwA, in addition to cleaning out all kinds of stuff in your engine, fuel system, etc., IF p420 comes back, it means that you probably DONT nEd a new cat., probley something before cat cause carbon build up, so IF that’s the case, the gizmo(as a diagnostic) STILL saved you like a grand$, or watever👋.
This guy says get it all the way up to the 6000 area range lmao hell yes
So do you have and idea what does it clean
It's supposed to help burn off some of the carbon in the catalytic convertor
I got that code I can’t go over 30 in mines no trans code but only cat code
You seem to be in limp mode. Might be too far gone for this treatment :(
Did you try it?
@@mkecarconnection3808I was in limo mode awhile back it never came back on after clearing code but that was my output speed sensor code that popped up
Cataclean isn't worth the money PERIODT and I need my money back now
If it didn’t work, your car is pass the point of it working
One subscribe one like watching and support from Al Khafji Saudi Arabia 👍
Thank you habibi
Radar detector 😂😂😂 you guys are all the same.. i could of put money on you having one after you got wet for the charger😂😂
Dude sounds like nick swardson
Radar detector 😂😂😂 you guys are all the same.. i could of put money on you having one after you got wet for the charger😂😂
Radar detector 😂😂😂 you guys are all the same.. i could of put money on you having one after you got wet for the charger😂😂
Lmao it’s needed. Utah state patrol nailed for four over 😭. I now run it in my bmw. It’s beautiful