Two problems related to alternator/generator/regulator have been reported for the 2003 Ford F-350. The most recently reported issues are listed below.
The contact owns a 2003 Ford F-350 sd. While driving approximately 40 mph on normal road conditions, the engine stalled without warning. The contact was able to restart the vehicle and resumed normal operation; although, the failure recurred intermittently. An authorized technician stated that the failure was contributed to the injection control pump (icp); injection pressure regulator (ipr) and the wiring harness which were replaced on two occasions. The vehicle was also towed to an authorized dealer to have the transmission replaced. The cost to repair the vehicle was 3,400. The following day the alternator failed and the vehicle was towed to an authorized dealer. The contact had concerns of the safety risk involved. The failure mileage was 100,000 and the current mileage was 132,000.
Took truck in to get computer updates (132000 mi). Dealer discovered 12 quarts of fuel in crankcase. Had to get injector seals replaced ($1200). I know of at least 4 other owners of this model to have this problem. In August 2004 had to have front end rebuilt even though I had done required maintenance ($450)vehicle lost power (12/20/04)(182000 mi). Stopped to check for problem. Engine restarted. I shut it off and tried to restart. It would turn over but not start. Had towed to dealer. They had 20 different codes come up on computer diagnostic. As of 12/28/04 it still will not start and dealer still has no idea why. Most recent estimate for this repair at least $1200 an have not been able to work since breakdown.
| Wiring problems | |
| Electrical System problems | |
| Underhood Wiring problems | |
| Ignition problems | |
| Electrical Failure problems | |
| Dash Wiring problems | |
| Alternator/generator/regulator problems | |
| Instrument Panel problems | |
| Ignition Switch problems |