Catalytic Converter Cleaner new technology effective cleaning solution kit

I have a 2013 Infiniti JX35 and have intermittent P0420 code that came on with a vengeance right when I needed a smog test. It is crazy expensive to replace a catalytic converter for this model so I was looking for other options.I changed the O2 sensors...no luck! I put an additive in the fuel tank...no luck! I tried spraying Gunk foam carb cleaner in the upsteam hole to clean it out...it worked for a minute, then CEL!I was looking for a foaming cleaner and came across this product. I crawled back under the car and started spraying in the upstream sensor hole. It would foam up and out of the hole, so I sprayed it in small amounts and then gave it a few minutes to work its magic. Lather, rinse, repeat.The chemical doesn't smell like other strong solvents and has a pleasant orange smell. The runoff cleared oil and grime away, so I knew it was working. I let it sit for about 30 minutes, installed the O2 sensor and added the sensor cleaner to the gas tank, then took off for a long drive. There was minimal smoke, and I noticed improved performance. It did trigger the CEL once, but I cleared and it drove it a bit to see if it came back...it didn't. The next day I took it to smog and it passed! Yay! Lots of stress off my shoulders.

Worked and quickly.

I followed the instructions exactly , didn't help at all .Finally , I took car to dealer and it needed a catalytic converter , the item this was supposed to clean , to pass inspection .The dealers service manager , who had nothing to gain, told me that he has many car owners come in after using this , and it never works for them either .The only good thing was that the car dealer. Gm , covered the cost of the factory converter and installation under an emission warranty.Still out the purchase price and time cleaning old converter with this item .

Frustrating issue caused by the failure of the Kia 2.4L motor in a 2017 Sorento. Kia makes you drive for >2000 miles under the pretense of an oil consumption test. As my car accumulated miles and burnt through quart after quart of oil, the engine light came on. P0420 - Kia will not repair that failure their testing causes - but tell you that upon driving afterwards it MAY clear out. After burning a total ~8 quarts of oil during the discovery of the failure and the oil consumption test, waiting for 4 months as Kia changed the motor, and driving for several thousand miles - I had changed out the upper and lower O2 sensors and was pouring many different catalytic clearer gas additives without success. My Sorento's NONCONTINUOUS monitoring Catalyst monitoring test would run between 1.19 and 1.57 (with a limit of .9995). I then tried this foam cleaner that immediately dropped the ratio to 0.78. Now the fault codes are staying off and are not reappearing after resetting and 40 minutes of drive time. I was worried that the foam cleaner would be complicated and messy. It was way easier than I imagined and I am a very big fan. I was very close to accepting my catalytic converter would need replacing, I was wrong. Best wishes in your endeavor.

Products were easy to use and did a good job cleaning my DPF filter. Used two units to clean it out thoroughly.

Stuff actually works if you use it right

Have a 2007 Camry (220K miles ) which burns 1 qt. oil every 3000 miles and has an oil fouled main catalytic converter with about 50% blockage as viewed through my fiber-optic close up camera through the top O2 sensor port hole. After following instructions and using product 3 times I can say it does NOTHING to clear clogged mesh of the catalytic converter. Car runs great, however 420 code is still tripped even with New 2nd catalytic converter, 2 new Factory dealer O2 sensors , new dealer water Temp. sensor and new exhaust system. The main clogged catalytic converter is not damaged or overheated AT ALL however 50% of holes are clogged ( clearly seen on TV monitor ) and this product did NOTHING at all to clear any of them. OK for light carbon build up but way too expensive for that purpose. Will now have to spring for new converter at 1K plus. Manufacturer should REFUND my money!!!

Been struggling with a check engine light. I have tried 3 different fuel ⛽️ additives to clean the catalytic converter (these products are expensive 💰). I also replaced the sensors, thinking that may be the problem. None of this worked. So went to buckys muffler they wanted over $3000 to replace the catalytic converter. Then I found this product 👁 I think on YouTube🤔. Unbelievably easy to use and it worked first try I actually bought 2 kits. Going to use the other one on another car. I dont care about packaging but It is nice 🏆. Product came with everything needed... even a funnel for the tank/fuel treatment. Clear instructions on both cans. And worked 💯 first try🤯💊. Very happy highly recomen!!.💯🤑👌🤠