October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Incorrect Idle At Engine Start-Up

Check for defective throttle linkage or cable.
Check throttle opener or dashpot (if equipped).
Check idle-up vacuum switching valve (if equipped) and wiring.
Check idle air control valve (if equipped) and wiring.
Check coolant temperature sensor and wiring.
Check Electronic Control Module (ECM) and wiring.