Remove the Throttle Body
Drain the engine coolant into a container that can be securely sealed. Pull the accelerator and throttle cables from the throttle body. Take off the air cleaner hose and the resonator.
Label and the disconnect the Idle Air Control (IAC) valve hose, the fuel pressure regulator vacuum hose and the engine wiring harness clamp. Take off the two bolts and hose clamp on the air intake connector and remove it.
Disconnect the PCV hose. Label the three vacuum hoses, the EVAP hose and the power steering idle-up hose, then disconnect all of them.
Remove the Throttle position sensor (TPS) and the IAC valve connectors. Loosen the nuts and bolts that hold the throttle body in place. Remove the nuts and bolts and lift off the throttle body.
Pull the gasket from the throttle body and discard it. Use a soft brush and carburetor cleaner to clean all the parts of cast aluminum. Clean the passages and openings with compressed air. Be sure to remove any gasket material and debris from the mating surfaces.
Install the Throttle Body
Apply vacuum to the throttle opener to assure that there is no clearance between the stop screw and the level when the throttle valve is closed. Install a gasket on the throttle body.
Set the throttle body and gasket in place. Torque the nuts and bolts to 14 foot pounds. Attach the TPS and the IAC valve wiring. Reconnect the control cables to the throttle body.
Re-install all the hoses to the throttle body according to their labels. Connect the PCV and air cleaner hoses.
Refill the engine coolant. Use the recommended type and mix of coolant and fill to the proper level.
Start the engine and check the system for vacuum leaks or coolant leaks. Add coolant as needed.
--------------
To Order car parts online:--To get heavy discount on car parts .Click this link below:----
http://technoanswers.blogspot.com/2011/05/from-where-to-order-car-parts-online.html
For car error code diagnosis click the link below:---
http://www.automd.com/diagnose/?amdcid=apwldrbrd1
Car no start:--
http://technoanswers.blogspot.com/2011/05/car-will-turn-over-but-will-not-start.html
