dmummy

Long story short, trying to prevent from spending $1000+ on a new cat if I can avoid it, anyone used this product?

tiresmoke

Looks like automotive kool aid.
If your cats are bad, there is no magic to resurrect them.

fordguy91

Cataclean contains Acetone, Xylene, Isopropanol, and Light Petroleum Distilates according to the msds. I see nothing that stands out as special to me, something that would probably work better would be the CRC guaranteed to pass stuff. I believe it contains pea (polyetheramine) which is proven to lower emissions and keep fuel systems clean. I highly doubt that anything will fix a bad cat though. I just can't see how that could be possible and as everybody knows a lot of business out there make money on false claims and truth stretching. I will say one thing though $25 is cheaper than a new cat.

JCR 56

There's no such thing as a mechanic in a can, unless an actual mechanic goes to the restroom that is.