Highlander 4WD V6-3.3L (3MZ-FE) (2004)
b. Lock the hose clamp, as shown in the illustration.
c. Disconnect the heater inlet water hose.
d. Remove the nut and disconnect the ground cable.
e. Disconnect the 6 fuel injector connectors.
f.
Loosen and remove the intake manifold's 9 bolts and 2 nuts little by little in the numerical order shown in the illustration.
g. Remove the intake manifold.
NOTE: Fully removing each bolt and nut one by one may damage the intake manifold, bolts and nuts.