Tribute ES 4WD V6-3.0L DOHC (2002)
8. Connect the three vacuum hoses on the back of the upper intake manifold.
1. Connect the chassis vacuum hose.
2. Connect the engine vacuum hose.
3. Connect the PCV hose.
9. Connect the E.G.R. Vacuum regulator electrical connector.
10. Install the EGR valve vacuum hose and EGR tube nut.
11. Connect the TP sensor and IAC electrical connectors.
