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1989 BUICK ELECTRA
I just replaced the catalytic converter on my 89 Buick electra. The car still runs rough, a miss in the engine, and the new converter gets red hot.
have the same problem?
Wednesday, January 12th, 2011 AT 11:50 PM
Check to make sure the O2 are working properly. If you had a PO420 code indicating a bad converter, often times the sensors cause the problem.
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Thursday, January 20th, 2011 AT 6:48 PM
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