Removal & Installation
Remove air cleaner. Disconnect electrical connector. Remove retaining screws and ISC. To install, reverse removal procedure. To adjust ISC minimum and maximum authority, see GENERAL MOTORS V8 TUNE-UP article in TUNE-UP section.
NOTE:
The ISC motor is factory calibrated and should not be disassembled. Replace as complete assembly only. DO NOT soak ISC motor in carburetor cleaner.