S10/T10 P/U 2WD V6-4.3L VIN W (1997)
10. Remove the fuel supply and return lines at the rear of the lower intake manifold.
11. Remove the bolts attaching the air conditioning compressor.
12. Remove the wire harnesses. Include the following items:
^
The central (Sequential Fuel Injector)
^
The EGR valve
^
The engine coolant temperature sensor
^
The Manifold Absolute Pressure (MAP) sensor
^
The Mass Air flow sensor
^
Distributor spark plug wires
13. Remove the PCV valve and vacuum hose. EGR valve inlet tube from the intake manifold Oxygen sensor wire support bracket and nut Canister
purge system tubing
14. Remove the lower intake manifold as follows:
