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kiddoDC2
08-01-2004, 02:26 AM
got abit of a technical problem here

lately been getting abit of backfire when down gearing, well it sounds like some popping nosie anyways

plus i noticed that my exhaust fumes were darker/smokier than usuasl

could all these be due to a damaged cat? or could the problem be more seirous?

any help on this would be appreciated