Catalytic Converter Cleaner (16 oz.)star rating 5M.FLOYDDecember 24, 2011I used two cans of this stuff and it cleared my converter and check engine light went off. Great stuff.
Catalytic Converter Cleaner (16 oz.)star rating 5RichardDecember 10, 2011This is the third car I have save with this product. My Town and Country van was barely running when I used 2 cans of this thru a vaccume line. That seems to work better than the gas tank. I took the empty cans to my local auto parts asking them to carry it.
Catalytic Converter Cleaner (16 oz.)star rating 5RichardDecember 7, 2011This is my 4th purchase of this product. I have saved 2 vehicles already. 3 weeks ago my 03 Town and Country got so bad it would stall at idle. I put 2 cans of cleaner thru a vaccume line and it is much better. I am going to do it again. I have little doubt it will fix my van since I have done this to 2 other cars prior. I think its important to drive on the frw (or 45 in lower gear) as soon as you run a can thru to blow it out. And then do it again before it cools down. Works for me.
Catalytic Converter Cleaner (16 oz.)star rating 5PookieMarch 27, 2011Excellent , This product really works, after adding to gas there was that bad smell of eggs. Service engine light soon disappeared. car runs great.
Catalytic Converter Cleaner (16 oz.)star rating 5RichardOctober 21, 2010My E350 would not run. It sat in the driveway all week waiting for this cleaner. I used a vaccume line at fast idle, drove it for an hour then sucked another can in and drove another hour. My wife called to ask how it was running and I texted her a picture of the spedo at 90mph! The muffler shop wanted $750 for a new cat pius labor. This is the 2nd car I have saved using this product. It will take more than one can, but it does work.