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Home › Lincoln › 2022 › Navigator Base, 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 
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