2004 Ford Explorer Sport Trac Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2004 Ford Explorer Sport Trac
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2004 Ford Explorer Sport Trac ProblemsPlastic Intake Manifold May Crack Causing Coolant Leak
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.
Replace the worn wheel bearings.
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.
2004 Ford Explorer Sport Trac QuestionsWhy do my exterior door handles keep breaking? (1 answer)
All my other lights work. Turn signals, break lights, head lights, interior, ALL work. Just not the rear park lights