2008 Chrysler Pacifica Catalytic Converter, Exhaust Manifold, Exhaust Hanger, Exhaust Pipe

Catalytic Converter, Exhaust Manifold, Exhaust Pipe Installation and Repair Tips for 2008 Chrysler Pacifica

• Q:

  How to Maintain a Catalytic Converter on a 3.8L Engine on 2008 Chrysler Pacifica?

  A:

  A 3.8L with a catalytic converter requires disconnection of negative battery cable, cooling the exhaust system, then lifting the vehicle in order to service the catalytic converter. Take out the downstream oxygen sensor, flange bolts, band clamp. Wipe down the mating parts and install new parts with new equipment or similar ones.
• Q:

  How to Remove and Replace the Left Exhaust Manifold on 2008 Chrysler Pacifica?

  A:

  To replace the left exhaust manifold, disconnect the battery negative cable from the vehicle, remove the bolts of the crossover pipe and undo the left spark plug wires. Then, remove heat shield and exhaust manifold bolts. Finally, remove exhaust manifold and inspect and clean it if required.
• Q:

  How to Install an Exhaust Pipe on a 3.8L Engine on 2008 Chrysler Pacifica?

  A:

  To install the cross over pipe for a 3.8L engine, place it on the manifold connections, insert new gaskets and loosely insert fasteners. Tighten them to 41 Nm (30 ft. lbs.) and then insert the support fastener. After starting the engine, look for exhaust leaks and adjust them where necessary.