Catalytic Converter Cleaner

Dude this stuff works had a p0430 code. Was told it needed cats a few ppl told me to look up cat cleaner online. Had half a tank of fuel and put one bottle in. Drove the car hard for that half a tank and At the end when i needed to fill up again the check engine light went away. Will run another full tank with the other bottle but haven't had the light come back. Def worth trying this before changing cats.

Honda Ridgeline with 140.000 miles. Had an issue with a misfire on 2 cylinders which I resolved (be careful of aftermarket spark packs - 2 out of 6 I purchased were bad). Once misfire was resolved the check engine light indicated that the catalytic converter for that bank of cylinders was bad. I bought this stuff hoping to avoid replacing the converter for a while longer. First can on 1/2 tank achieved nothing. Check engine light went out on its own after the 2nd can on 1/2 tank.

I have a 2015 Honda CRV that the PCV valve had to be replaced. The valve was dumping oil. Replaced the PCV valve but then about a month after check engine light came on for catalytic converter issues. I looked around for potential remedies. Came across the MotorPower catalytic converter cleaner product. Saw it has some good reviews. I was a bit skeptical but figured $30 for the 2 pack was worth a shot versus replacing the catalytic converter rigyt away. I followed the instructions by letting gas to a lower level, pouting in the first bottle and filling tank. About a third way through the first bottle the check engine light went out on its own. I did run the next bottle through as well on the next tank fill up as a added precaution. I should have ran it through right after the PCV valve replacement but non the less the issue appears to be rssolved and this product worked very well. I will be using regularly on my vehicles as part of the maintenance now. Thank you

I am revising my review. The product worked initially, then code came back, and now codes gone again after driving it a few days. So I guess it has worked better than I thought when codes came back. Not sure but I will monitor and revise again if needed.

Tried both of the care catalytic converter cleaner and it didn’t work in my car and the engine light came on and the gas cap light showed up

I'm very happy with the effectiveness of this product. And getting my tank down to a 1/4 tank and adding this product. Then driving 20 to 30 miles is key. Immediately afterwards filling the tank. The difference in the way the car drives was a releaf for me. I will buy this product again either through Amazon or if i could find it locally.

Product states it will handle the P0420 issue. The first can did nothing. Trying the second can. Hopefully, this will work and I will pass emissions test. The product did ship fast.

I read other people’s review and needed my P420 code to go away. I used it, and much later, the engine light went out! And a week later, it came back. Well later, it went out again! Yeah. So far, so good. Been a few weeks now. I’m happy

Reasonable price for the quality, the content can be mixed with 1 fuel tank it is much easier to use compared than others that need to be mixed with quarter tank and driven to 50 miles.

VALUE FOR THE MONEY , The most easiest and SAFEST Way to CLEAN YOUR ENTITE Fuel System ONCE and DONE!