GM Metro/Sprint 1985-1993 Repair Guide

Exhaust Manifold

Print

REMOVAL and INSTALLATION

  1. Disconnect the negative battery cable.
  2.  
  3. Remove the turbocharger assembly, as required.
  4.  
  5. Disconnect the oxygen sensor coupler.
  6.  
  7. Remove the exhaust pipe from the exhaust manifold.
  8.  
  9. Remove the manifold retaining bolts and remove the exhaust manifold and gaskets.
  10.  

To install:
  1. Install a new manifold gasket and torque the bolts to 17 ft. lbs.. (23 Nm).
  2.  
  3. Install the turbocharger assembly, as required.
  4.  
  5. Install the exhaust pipe and tighten bolts to 30-43 ft. lbs.. (40-60 Nm).
  6.  
  7. Reconnect the oxygen sensor coupler.
  8.  
  9. Connect the negative battery cable. Start the engine and check for leaks.
  10.  

 
label.common.footer.alt.autozoneLogo