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Home >> Ford >> 2018 >> Expedition XLT, RWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Reference Values (Except Diesel & Hybrid) >> Reference Value Symptom Chart >> Symptom Chart
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Symptom Chart

Symptom Occurs During Symptom Category Number
Startup:  No start/Normal crank 1
Hard start/Long crank 2
Stall after start 3
Diesels/Runs on 4
Idle:  MIL 5
Stalls/Quits 6
Slow 7
Slow return 8
Rolling 9
Fast 10
Rough 11
Misses 12
Backfires 13
Acceleration:  Stalls/Quits 6
Misses 12
Bucks/Jerks 14
Backfires 13
Hesitation 15
Lack/Loss of power 16
Surge 17
Spark knock 18
Cooling system temperature 19
Poor fuel economy 20
Emissions compliance 21
Cruise:  Stalls/Quits 6
Misses 12
Bucks/Jerks 14
Backfires 13
Lack/Loss of power 16
Surge 17
Spark knock 18
Cooling system temperature 19
Poor fuel economy 20
Emissions compliance 21
Deceleration:  Stalls/Quits 6
Backfires 13