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1993 Ford F-150 XL 5.0L Whistle type noise
Posted to Ford Driveability on 2/21/2002 9 Replies

This is my uncle's truck, at start up when cold it makes a whistling noise for about 30 seconds or so. Removed & inspected air bypass valve (seems ok), checked for vacuum leaks, nothing obvious found. I had a 90's continental do a similar thing (3.8L) and it w...

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  Related Documents & Media  1993 Ford F-150 XL

 
Message Closed w/Summary

car Vehicle Data

1993 Ford F-150 XL

VIN 1FTEX14N0P
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
EmissionsUS Fed emissions
SymptomsWhistle Type Noise
OccursCold, at Start Up
Misc.4X4
Message Closed w/Summary

car Vehicle Data

1993 Ford F-150 XL

VIN 1FTEX14N0P
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
EmissionsUS Fed emissions
SymptomsWhistle Type Noise
OccursCold, at Start Up
Misc.4X4