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2010 Ford Expedition EL XLT 5.4L Booster Noise
Posted to Ford Brakes on 3/29/2017 5 Replies

if you do a quick acceleration or a light acceleration you here a whistle noise at the booster take vacuum line off at check valve hold finger over the vacuum noise gone felt like it had to be brake booster new from ford still have a noise smoke tested at the ...

5 Replies Received (View Replies)

  Related Documents & Media  2010 Ford Expedition EL XLT

 
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car Vehicle Data

2010 Ford Expedition EL XLT

VIN 1FMJK1F59A
Engine5.4 L / 8 cyl / FLEX
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedBooster Noise
ConditionsWhistle
Message Closed

car Vehicle Data

2010 Ford Expedition EL XLT

VIN 1FMJK1F59A
Engine5.4 L / 8 cyl / FLEX
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedBooster Noise
ConditionsWhistle