Intake Manifold: Installation
WARNING: This page is about a different car, the 1988 Chevrolet Sprint. However, it is still accessible from the selected car via links, so may be relevant.
- Clean all mating surfaces. Using a new gasket, install intake manifold on cylinder head. Install wire harness clamps. Ensure that wires do not interfere with fuel pump. On models with carburetor, install 3-Way Solenoid Valve (TWSV) with terminals facing away from carburetor. Tighten manifold nuts and bolts.
- On EFI Turbo models, install fuel rails with injectors. If injectors were removed from delivery pipe, replace "O" ring with new one prior to installation.
- Install vacuum lines and coolant hoses. Connect emission control hoses. Connect electrical leads for cooling fan, thermal switch, coolant temperature gauge switch and TWSV.NOTE: On models equipped with carburetors, ensure that Blue harness connector is connected to Blue TWSV terminal and Black harness connector is connected to Black TWSV terminal.
- Refill cooling system. Connect negative battery cable. Ensure throttle cable is properly adjusted.