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.
have the same problem?
Tuesday, April 27th, 2010 AT 10:02 PM