Check engine light on, how many catalytic converters does this vehicle have?
2017 BUICK VERANO
145,797 MILES • 4WD • AUTOMATIC
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
✓ASE Certified Mechanic
110,194 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.
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.