Don't push it off a cliff. What engine code are they getting from the computer (check engine light)? Also, 89 was a while ago. If I recall, it has a carb and not fuel injection. Have they checked the choke? You know, I just reread your post. Have they checked the idle air control valve? The idle issue points me in that direction.

Answered by Jacobandnickolas (expert)
57,472 answers provided

The amigo is fuel injected not carb. I noticed something on it this afternoon. When you initially try to start it, it turns over and over but doesn't start. A few tries into it, I finally hear the fuel pump "kick in." After this, it starts right up. Someone suggested it might be a short in the ignition switch...any other ideas??

Response from kriswim
1 question asked

It could be the switch, a bad connection to the pump, or the relay.

Answered by Jacobandnickolas (expert)
57,472 answers provided

Finally got codes today. 14 and 41. Bought the Engine Coolant Temp Sensor (code 14) only to discover there's no wrench head on the original one. Does anyone know if there's a special tool for getting the old one out?

Response from kriswim
1 question asked

It has to have something. They make special sockets for sending units. Ask at the parts store.

Answered by Jacobandnickolas (expert)
57,472 answers provided