Mike's Workshop Manuals
: Service manuals for every vehicle
Home
>>
Ford
>>
2021
>>
Expedition SSV, RWD
>>
Repair and Diagnosis
>>
Engine Performance
>>
Engine Control Systems
>>
Fuel Charging And Controls - 3.5L ECOBOOST (272KW/370PS)
>>
Diagnosis And Testing
>>
Fuel Charging
>>
Symptom Chart
Symptom Chart
Symptom
Possible Sources
Action
The engine runs rough at idle.
Refer to the pinpoint test.
GO to Pinpoint Test KG