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cabmando cabmando is offline
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Join Date: Jul 2013
Location: way down yonder in the pawpaw patch
Posts: 23,524
Originally Posted by 1990C4S View Post
Maybe there was no error to display....

What if the cat simply failed and the debris went back into the engine causing serious damage?

Rereading your post from page 1, the clogged cat is speculation. I think it's an unlikely mode of failure. Lots of other events are more probable, and still lead down the same road.

I would like to see what the cylinder bores look like now...
The clogged cat was confirmed. They replaced the cat. I'm hoping they will take the pan off and inspect the bottom end. I've also asked if they have a bore scope to check the cylinder walls.
Old 09-11-2020, 08:21 AM
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