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2009 Ford F-350 Super Duty FX4, Engine/Propulsion Waveform
Posted to the Waveform Library on 6/18/2011

customer complain of odd intake noise during idle, there where any drive ability [...] intake manifold press sensor to attach pressure [...] the odd descending on the second pulse from left,the cause of it was a worn exhaust lobe (causing worn exhaust tappet)....

 

car Vehicle Data

2009 Ford F-350 Super Duty FX4 6.4L

Engine6.4 L / 8 cyl / DIESEL
Trans5-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemEngine/Propulsion
Component
ConditionKnown Bad

car Vehicle Data

2009 Ford F-350 Super Duty FX4 6.4L

Engine6.4 L / 8 cyl / DIESEL
Trans5-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemEngine/Propulsion
Component
ConditionKnown Bad