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1991 Ford F-150 XL 5.0L # 1 Cylinder
Posted to Ford Engine on 9/12/2011 15 Replies

This truck has a noise like a squeaking belt. I have eliminated this by removing the belt and the noise is still there. The noise is worse under load you can stall it up in gear and the noise is apparent. The noise will go away if I pull off the # 1 plug wire ...

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  Related Documents & Media  1991 Ford F-150 XL

 
Message Closed w/FIX

car Vehicle Data

1991 Ford F-150 XL

VIN 1FTEF14N7M
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
Affected# 1 Cylinder
ConditionsChirping/Sqeaking Noise
Message Closed w/FIX

car Vehicle Data

1991 Ford F-150 XL

VIN 1FTEF14N7M
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
Affected# 1 Cylinder
ConditionsChirping/Sqeaking Noise