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1999 Mercury Mystique LS 2.5L Moaning Noise
Posted to Ford Driveability on 4/19/2005 5 Replies

the car has a loud humming noise coming from the intake & we searched the archives & many said to replace the IAC & it made no difference. one post from Jeffrey from Oregon said it was the intake boot that needed to be changed with an updated boot. No details ...

5 Replies Received (View Replies)

  Related Documents & Media  1999 Mercury Mystique LS

 
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car Vehicle Data

1999 Mercury Mystique LS

VIN 1MEFM66L4X
Engine2.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMoaning Noise
OccursCold
Message Closed

car Vehicle Data

1999 Mercury Mystique LS

VIN 1MEFM66L4X
Engine2.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMoaning Noise
OccursCold