Buick Regal Oxygen Sensor Replace/Remove

Browse Buick Regal Oxygen Sensor Replace/Remove questions and answers. Choose a question that matches your symptoms.

5 discussions

2002 Buick Regal Po0171 Code

2002 BUICK REGAL

Engine Performance Problem 2002 Buick Regal 6 Cyl Front Wheel Drive Automatic Replaced Cat And Now I Get This Code. Replaced O2...

1 ANSWER

Asked by geneimler

2001 BUICK REGAL

I Had The Exhaust Resonator Replaced And The Check Engine Light Came On Shortly Afterwards. I Replaced The O2 Sensor On The Manifold And The...

3 ANSWERS

Asked by Chinese food

1999 BUICK REGAL

The Problem I Am Having Wiith My Buick Is It 's Throwing 2 Codes One Is The O2 Sensor Which I Replaced, The Second Is The Maf Is Not Getting...

1 ANSWER

Asked by amosjosh

1996 BUICK REGAL

I Recently Changed The O2 Sensors And Also Replaced The Cat. Converter And Still When I Get On The Gas I Get A Bad Oder In The Car What...

1 ANSWER

Asked by hector a

1991 BUICK REGAL

I Started Having Problems With My 91 Buick Regal. It Ran Rough, Stalled When Stopped At Lights, Idled Rough, Jerked Or Sputtered When Trying...

5 ANSWERS

Asked by dhutchinson

Browse by repair topic

Can’t find your issue?