Chrysler Full-Size Vans 1967-1988 Repair Guide

Throttle Body

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REMOVAL & INSTALLATION



See Figure 1

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Fig. Fig. 1: Throttle body removal and components location

  1. Remove the air cleaner.
  2.  
  3. Perform the fuel system pressure release.
  4.  
  5. Disconnect the negative battery cable.
  6.  
  7. Disconnect the vacuum hoses and electrical connectors.
  8.  
  9. Remove the throttle cable and, if so equipped, speed control and kickdown cables.
  10.  
  11. Remove the return spring.
  12.  
  13. Remove the fuel intake and return hoses.
  14.  
  15. Remove the throttle body mounting screws and lift the throttle body from the engine.
  16.  
  17. When installing the throttle body, use a new gasket. Install the throttle body and torque the mounting screws to 175 in. lbs.
  18.  
  19. Install the fuel intake and return hoses using new original equipment type clamps.
  20.  
  21. Install the return spring.
  22.  
  23. Install the throttle cable and, if so equipped, install the kickdown and speed control cables.
  24.  
  25. Install the wiring connectors and vacuum hoses.
  26.  
  27. Install the air cleaner.
  28.  
  29. Reconnect the negative battery cable.
  30.  

 
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