2001 Ford F350 V12 Two Wheel Drive Automatic 54000 miles
We have a Ford F350 super duty dually truck with 6.8ltr V10 motor. When the weather is cold or damp, the vehicle will not start. The SERVICE light flickers and there is a relay behind the dash which chatters with a noise rather like a switch short circuiting. When that situation prevails, the truck will not start. If the light is steady when the igniition is turned on, all is well and it will start, and the light goes out as normal. No fault codes are detected by the scanner. The relay which appears to make the noise is is a small black one located next to another similar one and a larger blue one, all under a single cover behind the lower center dash panel. Changing the relay for a similar one does not cure the trouble.
have the same problem?
Thursday, December 24th, 2009 AT 6:11 AM