How to Install a Catalytic Converter in a 1995 Cherokee

The catalytic converter on a 1995 Jeep Cherokee is designed to be bolted front and rear to flanges on the exhaust system. If the reason for replacing the converter is an internal failure, a rich mixture is the cause. Make sure the cause of the rich mixture is corrected prior to the new installation. A rich mixture will overheat and burn out a converter in short order.

Instructions

1

Raise the front of the Jeep using the floor jack. Place a jack stand under each side of the frame. Lower the Jeep so it rests on the stands.

2

Remove the four bolts in the front and rear flanges using a socket. Spread the exhaust pipe away from the flange using a screwdriver so the converter drops down.

3

Install the new converter with the arrow on the side pointing toward the engine. Make sure the gaskets are in place on the front and rear flanges.

4

Install the four bolts in both flanges and tighten to 40 foot-pounds of torque. Lower the Jeep Cherokee to the ground.