This is the answer to all who actually believe that Marvel Mystery oil
eats away steel in their exhaust system-----

There is two chances---
(1) Slim
(2) None

It consists of a fine lubricating oil, with some detergents----
How in all the world, could it eat up an exhaust system?

Not possible.

And if something did come apart it is totally coincidence---nothing more

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Terry--
74 Campmobile- (Clementine)
85 GL- (Delilah)
86 BMW 325 ES- (Eva)