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Acura TL 3.7L 4th Gen SH-AWD

1.6K views 10 replies 5 participants last post by  cwayblue  
That's quite a reaction.

You're just going to start replacing catalytic converters? I have cars with 200k-300k I've never replaced a converter.

If you're replacing seals don't add any oil additive. I mean why would you the leaks should be fixed.