Symptom Checks
WARNING: This page is about a different car, the 1995 Ford Bronco. However, it is still accessible from the selected car via links, so may be relevant.
Perform the following:
- Check starter relay.
- Check starting system.
- Check charging system.
- Check for seized/hydrostatic locked engine (leaking injectors).
- Check for defective flywheel/flexplate or seized engine components.
- Perform QUICK TEST. See appropriate TESTS W/CODES - EEC -IV article below. If code is present, perform appropriate CIRCUIT TEST.
- TESTS W/CODES - EEC-IV (5.0L)
- TESTS W/CODES - EEC-IV (5.8L)
- Check ignition circuit. In particular, check for ignition starter wire shorting to ground (distributor-equipped vehicles only).
- Check brake interlock switch (if equipped).
- Check transmission linkage adjustment or Transmission Range (TR) sensor adjustment.