95 achieva runs rough
I have put in a new oxygen senor, new cat. because it was bad, new plugs, but the car still runs poorly. my check engine light comes on with the cooling fan for maybe 10 mins. does anyone know what can be wrong. also at times has black smoke out the tailpipe.
thanks for the help.
Last edited by diane28red; 05-11-2004 at 01:45 PM.
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