
2005 Ford F-150 XL 4.6L High Pitch Vac Noise
This only happpens in 35 and colder. only happens after setting over night for example, or several hours when cold. the noise will happen usually at 40 to 50 mph at a light accel, or cruise. it you put throttle past 2/3, then it will stop, bring back, it start...
Summary posted 11/30/2010
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Message Closed w/Summary
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VIN | 1FTRX12W35 |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / has elec. throttle control |
Emissions | OBD-II Compliant |
Symptoms | High Pitch Vac Noise |
Occurs | Cold, Cruise, Temperature Below 35 Degrees |
Message Closed w/Summary
Vehicle Data
2005 Ford F-150 XL
VIN | 1FTRX12W35 |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / has elec. throttle control |
Emissions | OBD-II Compliant |
Symptoms | High Pitch Vac Noise |
Occurs | Cold, Cruise, Temperature Below 35 Degrees |