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2019 Ford F-150 Lariat 5.0L Intake popping
Posted to Ford Driveability on 8/15/2025 12 Replies

Customer returned with complaint of a popping noise from the engine bay area after fuel system cleaning and cam phaser solenoids replacement. Another technician started diagnosis, found no DTC'S. The engine will have what sounds like an intake backfire o...

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car Vehicle Data

2019 Ford F-150 Lariat

VIN 1FTEW1E50K
Engine5.0 L / 8 cyl / FLEX
Trans1-speed Automatic (Electronic)
DeliveryFuel Injection / High and low pressure injector
EmissionsOBD-II Compliant
SymptomsIntake Popping
OccursAfter a Hot Soak
Open Help Request

car Vehicle Data

2019 Ford F-150 Lariat

VIN 1FTEW1E50K
Engine5.0 L / 8 cyl / FLEX
Trans1-speed Automatic (Electronic)
DeliveryFuel Injection / High and low pressure injector
EmissionsOBD-II Compliant
SymptomsIntake Popping
OccursAfter a Hot Soak