1993 Buick LeSabre Q&A

1993 Buick LeSabre Question: Failed Smog test/test only smog station HC max 34/meas 39 at 25 mph cause?

ECU is not throwing any codes. Car runs great, new plugs and wires, air cleaner, original Catalic converter, 209k miles never had a problem b-4 -
Answer 1
REPL THE CATT CONVERTER THAT WILL SOLVE THE PROBLEM FOR SURE. HAT CATT IS JUST WORN OUTAFTER 210,000 MILES AND 9 YRS. YOU GOT YOUR $ WORTH -