J2000/Sunbird V6-191 3.1L VIN T MFI (1994)
Intake Manifold: Service and Repair
Figure 1. Intake Manifold Installation
Remove or Disconnect
1. Negative battery cable.
2. Battery.
3. Air cleaner assembly.
4. Sernentine belt.
5. Exbaust crosanver pipe.
6. EGR transfer tube from exhaust manifold.
7. Drain and recover cooling system.
8. Radiator surge tank.
9. Brake vacuum pipe at plenum.
10. Throttle cable and vacuum line bracket at plenum.
11. Power steering lines at generator bracket.
12. Rear generator brare.
13. Generator.
14. Secondary ignition wires from spark plugs and unroute.
15. Rear valve cover.
16. Disconnect and unroute electrical connections.
^
T.P. sensor.
^
I.A.C.
^
E.G.R.
^
Engine Coolant Temperature (E.C.T.) Sensor.
^
Injector wiring harness connector.
17. PCV hose and any other vacuum lines.
18. Cables at throttle body.
19. Throttle body heater hoses.
Important: Relieve fuel pressure.
20. Plenum.
21. Fuel lines from fuel rail.
22. Fuel lines at bracket.
23. Power steering mounting belts (support pump aside leaving fluid lines attached).
24. Coolant bleed pipe from thermostat housitsg.
25. Heater pipe from cylinder heads, thermostat housing and coolant pump.
