2X Cans Catalytic Converter Cleaner, Oxygen sensor cleaner, pass emissions, SMOG, fuel additive, combustion chamber cleaner

I gotta admit I was skeptical and thought it was snake oil, but here’s more story/experience with it. I bought a used car with 227k miles with no lights on for a gas saver and about a week into driving it my CEL came on. Scan the car and it says P0420 code which of course I’m thinking great it probably needs a new catalytic converter as the 02 sensors looked relatively new. Saw this stuff online and figured might as well give it a shot. Dumped it in one bottle at half a tank and reset my code. Drove a little over 100 miles and filled car back up and checked it with the computer and no code and EVAP is reading good. I still have one bottle left I might dump in on next tank or save but this stuff seemed to work for me. For the price it’s worth a shot I will say for anyone with the same issues!

Amazing, My truck check engine light had been on for 6 months . Ford 2013 with 240,000 miles. Codes read that catalytic converter was bad and code also showed a fuel issue. My inspection was due , so I went ahead and gave it a try. Added 1st bottle with maybe 6 gallons of gas in tank and fueled up about 7 more gallons of premium. Ran a few days back and forth to work (about 70 miles ) but light was still on. On 4th day added the other bottle and ran truck 2 more days (about 30 miles ) . To my surprise driving home after 2nd bottle added the light was off . Immediately drove to inspection station and passed emissions test. Would highly recommend this product , and I will buy again.

My check engine light only comes on a little later than it did before I used this product.

It helped with gas mileage but not the check engine light. I replaced the purge valve on 2008 Pontiac Vibe about 2 weeks before I used this product and there was no change in mpg so I would say this works if you're looking for better mileage. The next thing I'll replace will be the O2 sensors and last (if needed) will be the catalytic converter to clear the check engine light.

Worked to get my Catalytic Converter engine warning light off for annual inspection. Works with less than 1/4 tank of gas after driven 15 to 20 highway speed miles using both cans. Note: your engine light will probably reappear once you fill up the tank with gas and drive for a while. This doesn't fix the converter problem, it just masks it for a while. None of these liquids can fix a converter that is really bad. They do clean the intake filter for a while.

This did NOT work at all. They shouldn't advertise that it is to help emissions. It's FALSE advertising. They are LYING.I contacted them and let them know that it didn't work. Do you know what they said? "Your catalytic converter is crack, melted, or damaged." My catalytic converter is NOT damaged at all what so ever. That's just their cop-out for everyone whose P0420 code did not get fixed after using this. Bull ROAR. Absolutely disgusted and disappointed with the company. Don't even waste your money on this. Do not even, it's a scam and a grift. Brilliant snake soil salesmen this company is.You have been warned.

No pensé que este producto fuera tan bueno , toda la familia lo ha comprado. Limpia bien toda esa área

2013 Smart Fortwo, EVAP, o2, catalytic converter systems not ready for SMOG check, put one can in, with a half tank of gas, drove 50 miles and all systems were ready, passed smog emissions test easily