Engine Performance problem
1997 Ford F250 V8 Two Wheel Drive Automatic 189000 miles
The Pcm is detecting an Evap large leak. I have traced lines and found no faults. I was thinking maybe the IAC was at fault or the PCV valve. Not sure tho. Dont have any tools to test the system.
Tuesday, April 27th, 2010 AT 10:02 PM