1996 Mazda MPV Catalytic Converter, Exhaust Manifold, Muffler, Exhaust Pipe

Catalytic Converter, Exhaust Manifold Installation and Repair Tips for 1996 Mazda MPV

• Q:

  How to remove and install an exhaust manifold for four-cylinder engine on 1996 Mazda MPV?

  A:

  In order to access the exhaust manifold, unscrew the negative cable of the battery, pull off the air cleaner, and put the vehicle on jackstands. Disassemble the heat shield and exhaust pipe and loosen the bolts of the manifold. Clean the gasket surfaces, fit the new manifold and ensure that the exhaust leaks do not occur once the engine has been started.
• Q:

  Should you check with a dealer service department before replacing a catalytic converter due to a federally mandated extended warranty on 1996 Mazda MPV?

  A:

  Federal extended warranties are likely to cover things like the catalytic converter and manufacturer dealer is usually consulted before the replacement is done. Converters convert HC, CO, and NOx to water, CO2, and N2. The housing must be checked for cracks, loose fasteners and welded insulation that can cause excessive heat. Flanges and bodies are examined for leakage while idling.