One problem related to defogger has been reported for the 2004 Ford Explorer Sport Trac. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Ford Explorer Sport Trac based on all problems reported for the 2004 Explorer Sport Trac.
After the vehicle has been driven and then parked during precipitation and the vehicle is then started up and driven for a few minutes, the windshield becomes completely obscured with fog, even when the windshield defog system is selected to high blow. After a minute or two of operation the windshield is cleared by the defog system. Newberg Ford says all Explorer Sport Tracs do this & they can't fix it.