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1999 Lincoln Navigator 5.4L Poor Idle Quality, Cuts out, Stall
Posted to Ford Driveability on 9/13/2002 7 Replies

vehicle idles ok most of the time... no codes in the pcm. idle starts to surge as if were a mass air flow and then cuts out. ohmed the maf and checks ok. found a collapsed pcv hose at the rear of the trottle body, if i pinched it shut, it would stall. replaced...

7 Replies Received (View Replies)

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car Vehicle Data

1999 Lincoln Navigator

VIN [No VIN Available]
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Cuts Out, Stall
OccursIntermittently
Message Closed w/FIX

car Vehicle Data

1999 Lincoln Navigator

VIN [No VIN Available]
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Cuts Out, Stall
OccursIntermittently