If you are good with your hands you can do this your self and save the money here's how
2.7L & 3.5L Engine
Remove the engine cover.
Disconnect the VIS actuator connectors and injector connectors.
Remove the accelerator cable.
Remove surge tank sub assembly.
Remove the spark plug cable.
Remove the spark plug.
Then install in reverse order
Tighten the spark plugs to 11 ft. Lbs. (15 Nm).
Saturday, January 31st, 2009 AT 7:55 PM