Chrysler Concorde/Intrepid/LHS/New Yorker/Vision 1993-1997

Front Pipe

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On the 3.3L and 3.5L non flex fuel engines, a front Y-pipe connects directly to the two exhaust manifolds. There is however the FFV engine which had two converters that connect to the exhaust manifolds, which means there is no front pipe.

REMOVAL & INSTALLATION



See Figure 1



Click image to see an enlarged view

Fig. Fig. 1: Tighten the front pipes to the catalytic converter clamps to 265 inch lbs. (30 Nm)

  1. Support the vehicle securely by using jackstands or equivalent under the frame of the vehicle.
  2.  
  3. Remove the exhaust pipe clamps and any front exhaust pipe shield.
  4.  
  5. Soak the exhaust manifold-to-front pipe mounting studs and nuts with penetrating oil. Remove attaching nuts and gasket from the manifold.
  6.  

If these studs snap off while removing the front pipe, remove the manifold, the broken stud and tap the hole out.

  1. Remove front pipe from the catalytic converter. heat may be required to allow the removal from the front bushing.
  2.  
  3. Remove any exhaust pipe mounting hanger or bracket.
  4.  

To install:
  1. Upon installation use a new gasket at every disassembled junction.
  2.  
  3. Connect the exhaust pipe loosely to the hangers.
  4.  
  5. Install the front pipe on the manifold(s) with a seal, if so equipped.
  6.  
  7. Connect the pipe to the catalytic converter. Assemble all parts loosely and position the pipe to insure proper clearance from body of vehicle.
  8.  
  9. Tighten mounting studs, bracket bolts and exhaust clamps.
  10.  
  11. Install exhaust pipe shield.
  12.  
  13. Start engine and check for exhaust leaks.
  14.  

 
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