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I have white smoke coming out of the cat on the passenger side of my mustang. It's only coming out of the cat, and nothing is coming out of the end of the exhaust and nothing on the other cat. It doesnt smell like anti freeze but i didnt think cats went bad. Answers?
Nothing should come out of your cat that doesn't go out the end of the tail pipe. The cat and exhaust pipes should be sealed. Sounds like you have a whole in your exhaust.
It looks like it is coming from the catalytic converter on the passenger side. Something may be dripping. Nothing is wet in and around that area though, hence my confusion.