See Figures 1
- Start the engine and run until at normal operating temperature.
- An optical tachometer must be used to read engine speed; a conventional tachometer connected to the coil is useless in this instance.
- Turn the air conditioning ON , if equipped.
- Turn the idle speed screw until the desired idle speed is obtained. The specification for a vehicle equipped with automatic transmission is 700 rpm. The specification for a vehicle equipped with manual transmission is 750 rpm.