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2013 Ford F-150 XL 3.7L Engine
Posted to Ford Engine on 10/4/2022 22 Replies

While idling in gear we have no brake assist. Vacuum is at 16inhg while in park, but drops to 0 in gear and the rpms drop to about 500 RPMs. This causes the loss of brake assist. The low idle/ low vacuum concern is present whether the brake pedal is being ...

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car Vehicle Data

2013 Ford F-150 XL

VIN 1FTMF1CM1D
Engine3.7 L / 6 cyl / FLEX
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedEngine
ConditionsLow Vacuum
Message Closed

car Vehicle Data

2013 Ford F-150 XL

VIN 1FTMF1CM1D
Engine3.7 L / 6 cyl / FLEX
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedEngine
ConditionsLow Vacuum