LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Ford >> 2006 >> Expedition 4WD >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> Fuel System-General Information >> Diagnosis And Testing >> Fuel System >> Symptom Table
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Symptom Table

SYMPTOM TABLE

Condition Possible Sources Action
  • Slow to fill
  • Fuel tank filler pipe
  • Fuel tank filler pipe vent tube, if equipped
  • Evaporative emission (EVAP) system
  • Fuel tank inlet check valve (part of the fuel tank)
  • Fuel level vent valve, if equipped (part of the fuel pump [FP] module)
  • All other fuel system concerns
  • Fuel system components