Okay,
Here's what I've done so far.
Switch out a brand New Fuel Pump and Strainer with the old one. Check fuel pressure. And got hold of an obd2 scanner.
The Codes were P0171 and P0174.
During the winter, when it was having problems, I've got the IAC, MAF, UIM/LIM cleaned, IAT sensor changed. So I am positive I'm no longer dealing with a vacuum leak. Also, the weather outside was 74 degrees today.
Anyway, we also tried switching the horn and fuel pump relays and they were good. Then we tried unhooking the IAC Valve wires and Viola... the car idled. However, it idled at 500 rpm. We drove it around in the parking lot and according to him, he said it was bogging.
Also, if anyone could get me the Vacuum wiring diagram, Fuel System Diagram and anything else related to that would be appreciated.
Can someone tell me what to do next? I'm at a lost.
Last edited by GreatGonzo; 04/22/04 02:22 AM.
