
2005 Ford F-150 FX4 5.4L Engine Vacuum
Hello Techs. I have had several Ford F-150's from 04-06 with the 5.4 three valve come in lately with the complaint of a whistle noise under light throttle when cruising at highway speeds. It sounds like a vacuum leak and is throttle sensative as to where the n...
FIX posted 3/5/2014
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Message Closed
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VIN | 1FTPX14555 |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | Engine Vacuum |
Conditions | Cold |
Message Closed
Vehicle Data
2005 Ford F-150 FX4
VIN | 1FTPX14555 |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | Engine Vacuum |
Conditions | Cold |