Frequent Stalling After Engine Warm-Up

Check in Order Listed:

- Engine Control Module
Check MIL action (see Diagnostic Trouble Code Extraction). Is MIL coming on/are codes stored/is light on steady?

- Idle Control System
Idle Air Control Valve (IAC) - Perform Idle Air Control Valve tests as shown for DTC 14.
Idle Adjusting Screw - Perform inspection/adjustment procedure for Idle Adjusting Screw.

- Fuel Supply System
Fuel Injector - Perform Fuel Injector test as shown for DTC 16.
Injector Resistor - Perform test of Injector Resistor.
Contaminated Fuel - Inspect for contaminated fuel.

- Exhaust Gas Recirculation (EGR) Control system
If applicable to engine emissions system. - Perform tests to Exhaust Gas Recirculation Control System.

- Barometric Pressure (BARO) Sensor
Perform Barometric Pressure Sensor tests as shown for DTC 13.