Thread: Back pressure
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Old 02-11-2013, 05:52 PM   #16 (permalink)
kanoshee
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cammy - '98 Toyota Camry le
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Quote:
Originally Posted by samwichse View Post
Please don't just gut your cat, it will let a lot more NOx emissions out your tailpipe.

Take your converter off, soak it in a mild citric acid solution for 6-8 hours, then flush it with water at moderate pressure (not from a pressure washer, basically), remount, and if it was plugged with soot, it's good as new.

Sam
um... who gives a **** about that?
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