Cadillac Repair: engine idle, cadillac deville, error codes

Question
1985 cadillac deville
engine will not hold an idle just wants to shut off
had fuel pump checked an it is good...No error codes

Answer
You may have a problem with the IDLE SPEED CONTROL MOTOR.

Do you know how to check for fault CODES on your vehicle's computer system.

1. Ignition ON. Engine OFF.

2. Simultaneously push and hold the OFF and WARMER buttons until the whole display lights up and release the buttons.

3. CODES will start to appear and will stop when you see .7.0

4. write down the codes and tell me what they are.

5. turn OFF ignition.



tom