Check engine light on, how many catalytic converters does this vehicle have?

2017 BUICK VERANO
145,797 MILES • 4WD • AUTOMATIC
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KARLAHENRY 500
  • MEMBER
  • 1 POST
My catalytic converter is going bad and I'm needing to know if there are two catalytic converters on my car.
Mar 15, 2024 at 2:26 PM
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JACOBANDNICKOLAS
  • CAR REPAIR CONTRIBUTOR
  • 110,190 POSTS
Hi,

On this vehicle, there are two. I attached the directions below for the removal and replacement of the catalytic converter. One is under the vehicle and the other one is integral to the exhaust manifold.

Take a look through the directions and let me know if you have any questions.

Take care,

Joe

See pic below.
Mar 15, 2024 at 7:34 PM
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