One problem related to catalytic convertor has been reported for the 2003 Ford Explorer Sport. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Ford Explorer Sport based on all problems reported for the 2003 Explorer Sport.
After driving the truck for a long amount of time smells like rotten eggs.
| Car Stall problems | |
| Engine And Engine Cooling problems | |
| Check Engine Light On problems | |
| Catalytic Convertor problems |