» » »

Buick Q&A

Ask Your Question

1991 Buick Regal Question: can u cut out the catalytic converter. weld in a peace of pipe. still run right.

 

Question

mikeyb4, 3.8L V6, Mattoon, IL, March 31, 2012, 17:46
Profile_thumbnail
 Rookie

i know we aren't suppose to do it.i have done it on older models. know u can't on newer cars.this guy is realy short on money. and other things are wrong with it.

1 Answer
Flag This
  • Answer #1

    April 03, 2012, 14:55
     Technician

    Other than being louder,possible check engine light will come on if oxygen sensor is removed.

    Reply
    Flag This