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Your cart is empty.Best quality catalytic Converter & Oxygen Sensor Cleaner: MotorPower care Catalytic converter cleaner is a specially developed high-performance cleaner, preventive & cleaner for catalyst, turbocharger, and the EGR valve. Help to improve fuel efficiency, optimizes the engine performance. Product properties: For use in all Gasoline and Hybrid Engines. If the catalytic converter is lazy or clogged, we recommend our direct foam cleaner (DPF & catalytic Foam cleaner #8101). Use MotorPower Care catalytic converter cleaner regularly every 3-4 months or 3000 miles (which ever comes first). Instructions: Add Catalytic converter bottle to the fuel tank. Application Consumption: 250 ml mix with 7 to 12 gallons of gasoline. Mixing Ratio: 1:300 Reaction time: Works while the engine is running. Drive the vehicle for 40 minutes after adding it to the fuel tank, and every 10min, try to accelerate (floor it) the gas pedal while you are on open roads for a few seconds, repeat for a few times. Attention: We recommend inspecting the catalytic converter from the O2 sensor port for any cracks, by using an endoscope camera before using any cleaner. If catalytic converter is cracked, melted or broken then it's to late for any cleaner.
Customer
Reviewed in the United States on March 1, 2025
I was denied my yearly auto registration due to a error code related to catalytic converter. This fixed it in 2 days. I poured it into a full tank and two daysater the light engine turned off and I went to DMV and passed registration
Richard Cook
Reviewed in the United States on February 3, 2025
Had a 0420 code. Put this cat cleaner in with a full tank of premium gas and 28 miles later my check engine light was out! It worked for my 2013 Kia Rio !
Francis C.
Reviewed in the United States on January 27, 2025
2014 pathfinder was throwing codes for catalytic converter fault. After less that 1/2 tank with this product poured in, the check engine light is gone. Can't speak for fuel efficiency or power. If it made a difference it's not noticeable.
Gaston Luca
Reviewed in Canada on August 20, 2024
do not buy not working
Tony Z
Reviewed in Canada on June 6, 2024
doesnt do anything, dont waste your money.
Ray p
Reviewed in the United States on December 9, 2024
Item was easy to use and helped give my car the power it was missing. Highly recommended
Shrek
Reviewed in Canada on November 22, 2024
Hâte de voir avec le temps
Customer
Reviewed in Canada on November 2, 2024
NOT CHEAP DID NOT WORK ON MY CAR
Chris Hurley
Reviewed in the United States on November 13, 2024
We bought this hoping I would help but we ended up needing a catalytic converter so it's hard to day how good this product performs. But the price is good and good to keep in the garage. Would buy again if needed
Vanessa Kendall
Reviewed in the United States on October 8, 2024
So I poured the cleaner into my empty tank, then filled it up all the way with gas, so of course my check engine light is on with 3 codes about one of the o2 sensors having a slow response, so after I fill her up I went home, drove to work the next morning, 27 minute drive and the check engine light was still on, and my eco mode was not working, so on my way home from work, the check engine light was now gone and the eco was on for the ride home, so I will give 2 thumbs up for this product.
Michel
Reviewed in Canada on October 11, 2024
Super efficace j'ai retrouvé la puissance d'origine je le recommande vivement
Paul S.
Reviewed in the United States on April 30, 2024
It took two treatments, but my engine light has stayed off and the product worked as described. Will keep another bottle in case I have this problem again!
Customer
Reviewed in the United States on April 12, 2024
Purchased this to use on my 2008 Nissan Titan truck. Didn't seem to do anything. Followed the instructions and test drove it on US19 at 5:00am to be sure I can floor it like recommended. SES light did flash but never came off and is still on. I purchased this knowing it was snake oil but wanted to give it a shot before spending 2K to replace the cats. Don't recommend buying this. If your cats are failing, just go ahead and replace them.
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