Installation Procedure

WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Excessive flexing of the exhaust pipe may damage the flex coupling. Limit flexing to 12 degrees.

Fig 1: View Of Gaskets Onto Converter Studs

Courtesy of GENERAL MOTORS CORP.

Position pipe into vehicle, and install new gaskets onto converter studs.

NOTE: Refer to Fastener Notice .

Assemble exhaust pipe to converters, install new nuts and tighten.
Tighten: Tighten the nuts to 18 N.m (13 lb ft).
Install the new gasket (1) onto the exhaust pipe rear flange.

Fig 2: View Of Front & Rear Pipe

Courtesy of GENERAL MOTORS CORP.

Assemble the front pipe to rear pipe, install the nuts and tighten.
Tighten: Tighten the front pipe-to-rear pipe nuts to 30 N.m (22 lb ft).

Fig 3: View Of Exhaust Manifold Pipe (L66)

Courtesy of GENERAL MOTORS CORP.

Install the oil pan bracket (2) and bolts (1, 3) and tighten.
Tighten: Tighten the bolts to 20 N.m (14 lb ft).
Lower the vehicle. Refer to Lifting and Jacking the Vehicle .
Start the engine and check for exhaust leaks.