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2003 Ford Explorer Sport Trac

Heater Stuck on Hottest Setting Due to Broken Heater Blend Door

Verified for the Ford Explorer Sport Trac

A failed heater blend door or actuator can cause the temperature control for the HVAC system to stop working. A clicking sound from the dash area would commonly indicate an actuator fault. If the heater gets stuck on the hottest setting, the heater blend door may be broken requiring replacement of the heater box to repair the issue.

14 Reports

Plastic Intake Manifold May Crack Causing Coolant Leak

Verified for the Ford Explorer Sport Trac

The composite (plastic) intake manifold may crack near the thermostat housing and cause a coolant leak. Ford released an updated manifold that was reinforced to prevent a recurrence. No recall was issued for this problem but Ford did extend the warranty to seven years on some models from the date of purchase.

5 Reports

Bearings, Boots, Wheel Assembly, Studs

Reported by Bear-ing and 3 others for the Ford Explorer Sport Trac

www.carcomplaints.com -- This is a dangerous issue with Ford Explorers from this model year. I just paid $800.00 to repair my right front wheel bearing at Koucourek Ford in Wausau, WI. I paid around $600.00 to repair the left front in July at the Firestone dealer near Jolliet, Il. After paying $800.00 I was informed the front left side has failed again. After further research, I discovered this is a common issue, continuous failure is the norm...

4 Reports
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