J2000/Sunbird V6-191 31L (1992) Throttle Body Coolant Cavity Cover Service and Repair
Throttle Body: Service and Repair
Idle Air/Vacuum Signal Housing
Throttle Body Assembly
REMOVE OR DISCONNECT:
1.
Negative battery terminal.
2.
Vacuum harness connector.
3.
IAC valve electrical connector.
4.
Idle Air Control (IAC) valve.
5.
Idle air/vacuum signal housing screws.
6.
Idle air/vacuum signal housing assembly and gasket. Discard gasket.
7.
Clean gasket mounting surfaces to ensure a good seal.
