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2001 Ford F-150 XLT 5.4L Knock Noise
Posted to Ford Engine on 11/6/2011 7 Replies

new engine started making a knock/rattle noise that is best heard at 1100 to 1500 rpm, not at idle or hard [...] can be felt and heard mostly at middle to rear of intake manifold, noise not prevalent at valve covers, oil pan, block or heads. Intake manifold wa...

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  Related Documents & Media  2001 Ford F-150 XLT

 
Message Closed w/FIX

car Vehicle Data

2001 Ford F-150 XLT

VIN 1FTRW08L41
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedKnock Noise
ConditionsNot Temp. Related
Misc.20K on New Reman Engine
Message Closed w/FIX

car Vehicle Data

2001 Ford F-150 XLT

VIN 1FTRW08L41
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedKnock Noise
ConditionsNot Temp. Related
Misc.20K on New Reman Engine