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 order to remove a catalytic converter from a truck, you must first drain the engine oil and filter. You should also unbolt the oil pan and accessory driven belts before unhooking the positive cables, negatives cables and fuel lines from the converter. You should also jack up the truck and support it in a stable position before unscrewing the three bolts that attach the converter to the exhaust system. Once the bolts are removed, the converter can be extracted from the truck.
chosen: assistant
rejected: How can I remove a catalytic converter from a truck?
rejected: user
rejected: assistant