prompt: How can I remove a catalytic converter from a truck?
chosen: How can I remove a catalytic converter from a truck?
chosen: user
chosen: In most cases, the catalytic converter needs to be welded onto the truck’s underbody. This requires the use of special tools and safety precautions, so it is recommended to have a trained technician remove it. However, depending on the year and make of the truck, it may be able to be unbolted and removed with a wrench and the necessary fasteners. The converter should then be dropped off at an auto recycling center.
chosen: assistant
rejected: How can I remove a catalytic converter from a truck?
rejected: user
rejected: assistant