Four problems related to defogger have been reported for the 1998 Ford Escort. The most recently reported issues are listed below.
Ongoing p[roblem with exhaust smell coming into vehicle when heater/defogger are turned on. Dealer / manufaxcturer notified.
Heating system failed due to failure of cable connecting dial to control panel. Yh.
Vehicle emiting odor/fumes inside car as well as outside causing passenger to feel sick and one to passout.
Smell comes from a/c-heater vents when either one is turned on. Makes passenger nauseous. . Was told by my 2 yr. Old to turn off, making him feel sick. Reported to dealer. Twice. No problem found. 97/98 cougar same problems as reported by friend.