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2003 Lincoln Aviator 4.6L Poor Idle Quality, Misfire, no mil- about 1krpm
Posted to Ford Driveability on 1/26/2007 5 Replies

4.6 liter - 32 valve engine.............same as mark VIII

has anyone had success in fixing this type of condition without internal engine - ie head replacement.... cleaning or plugs/boots - desludge lower intake....ect the dealer convinced only solution is to...

5 Replies Received (View Replies)

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car Vehicle Data

2003 Lincoln Aviator

VIN 5LMEAU68H5
Engine4.6 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI / 32 valve - 4.6 engine
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, No MIL- About 1Krpm
OccursIdle, Intermittently, After Start-Up Intermittent
Misc.Int. Rough Idle - Vibration

Trouble Codes

N0NEno mil or light comes on
Message Closed

car Vehicle Data

2003 Lincoln Aviator

VIN 5LMEAU68H5
Engine4.6 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI / 32 valve - 4.6 engine
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, No MIL- About 1Krpm
OccursIdle, Intermittently, After Start-Up Intermittent
Misc.Int. Rough Idle - Vibration

Trouble Codes

N0NEno mil or light comes on