2003 Ford F-150 King Ranch 5.4L Whistle
Vehicle came in with an intermittent very high pitched whistle noise coming from underneath the hood. Occurrence did not seem to be related to any speed, idle, etc. Tech believed the noise to be EGR related. Smoke test revealed a heavy leak from the EGR Valve ...
FIX posted 9/7/2007
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Message Closed w/FIX
Vehicle Data2003 Ford F-150 King Ranch
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Message Closed w/FIX
Vehicle Data
2003 Ford F-150 King Ranch
VIN | 1FTRW08L83 |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Whistle |
Occurs | Intermittently |
Misc. | Crew Cab Lariat |