One problem related to engine grinding noise has been reported for the 2003 Ford Explorer. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Ford Explorer based on all problems reported for the 2003 Explorer.
The contact owns a 2003 Ford Explorer. The contact stated that while driving 55 mph the check engine warning lamp illuminated. The vehicle was taken to an independent mechanic who diagnosed that the brackets that hold the timing chain fractured. As a result, the brackets and valve cover needed to be replaced. Also, the contact stated that while driving at various speeds she could hear a grinding noise. The vehicle was taken to an independent mechanic who stated that the front driver side hub assembly needed to be replaced. The manufacturer was made aware of the failure who did not offer any assistance since the vehicle was not included on any recalls. The vehicle was not repaired. The failure mileage was 75,000 and the current mileage was 120,000.