CONVERTER, Catalytic: Description: Description

The combination exhaust manifold/catalytic converter is attached to the intermediate pipe using fasteners and a gasket for sealing.

WARNING: The normal operating temperature of the exhaust system is very high. Therefore, never work around or attempt to service any part of the exhaust system until it is cooled. Special care should be taken when working near the catalytic converter. The temperature of the converter rises to a high level after a short period of engine operation time.

CAUTION: DO NOT remove spark plug wires from plugs or by any other means short out cylinders. Failure of the catalytic converter can occur due to a temperature increase caused by unburned fuel passing through the converter.

The stainless steel catalytic converter body is designed to last the life of the vehicle. Excessive heat can result in bulging or other distortion, but excessive heat will not be the fault of the converter. If unburned fuel enters the converter, overheating may occur. If a converter is heat-damaged, correct the cause of the damage at the same time the converter is replaced. Also, inspect all other components of the exhaust system for heat damage.

Unleaded gasoline must be used to avoid contaminating the catalyst core.

FWD vehicles use a catalytic converter located after the exhaust manifold and before the I-Pipe/Muffler assembly.

AWD vehicles use a maniverter and an under floor catalytic converter. The under floor catalytic converter is located between the maniverter and the I-Pipe/muffler assembly.

Diesel engine vehicles use a catalytic converter located between the turbocharger and the I-Pipe/Muffler assembly.