
The thing was still blowing a code (po422) for a bad cat and a couple of others. I took the car to an emissions "specialist" and I was told I needed a new catalytic converter. I asked the "specialist" how he had arrived at that conclusion and he basically said the computer told him so. Some specialist. Anyway I was quoted a price of $550 for a new CC. I did a lot of online research about CCs and apparently they fail for one of 2 reasons. They clog up or at a temperature of about 2000 df, they melt. I stumbled across this stuff.
CataClean Global Ltd.
I bought a bottle at a local auto warehouse and did everything exactly as it said on the bottle. It worked, not a single code. The car runs a whole lot better too. I paid $30 for it and saved over $500. Just wanted to let you know.