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2003 Lincoln Aviator 4.6L Poor Idle Quality
Posted to Ford Driveability on 12/9/2011 4 Replies

truck came in for missfire at idle no ck eng light no codes runs good off idle. mode 6 $53 showed missfire events on cyls 1 and 4 replaced plugs and coils. mode 6 now showes 0 events in $53 still has rough idle $56 shows faild. what is $56 telling me thanks fo...

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Message Closed w/FIX

car Vehicle Data

2003 Lincoln Aviator

VIN 5LMEU88H03
Engine4.6 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursAlways, Idle
Message Closed w/FIX

car Vehicle Data

2003 Lincoln Aviator

VIN 5LMEU88H03
Engine4.6 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursAlways, Idle