cleaning a cat coverter
5

Asked by wkp903 Jul 28, 2014 at 11:47 AM about the 1998 Pontiac Grand Am 2 Dr SE Coupe

Question type: Maintenance & Repair

suspect cat clogged can it be cleaned or bypasssed

1 Answer
1,605

Astre answered 9 years ago

The old school units could actually be refilled with catalyst, I doubt that yours can. And as Tom says, it is illegal to bypass.

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