Express 1/2 Ton Van V8-5.7L VIN R (1999)
7. Disconnect the IAC valve harness connector.
8. Disconnect the TP sensor harness connector.
9. Remove the air cleaner adaptor stud.
7. Disconnect the IAC valve harness connector.
8. Disconnect the TP sensor harness connector.
9. Remove the air cleaner adaptor stud.