One problem related to electrical system has been reported for the 2003 Ford E-150. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Ford E-150 based on all problems reported for the 2003 E-150.
While traveling on the highway, my 2003 e150 Ford van blew the #2 spark plug out. There was a popping sound and then the engine sounded as if it blew a rod. After checking it out, it was discovered that it was the spark plug. A few days prior to his event, I could hear a slight tapping sound coming from the engine. I had the oil changed just to be sure. The spark plug has been replaced, with a helicoil inserted, but the wall of the head was even damaged. My mechanic did an awesome job repairing it but even said he couldn't guarantee it would last a 100 miles or 100,000 due to the head damage. He even recommended I trade it in. With only 138,000 miles on it I'm not ready to let it go. Hopefully the new plug will hold and I won't have to trade in my van.
| Wiring problems | |
| Horn Assembly problems | |
| Electrical System problems | |
| Ignition problems |