1995 Ford F 150 Start Truck Morning Hear Noise That Sounds Bearing Noiceable

1995 FORD F-150
100,000 MILES
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when start up truck in the morning,i hear a noise that sounds like a bearing noise its not that noiceable through out the day,its noiceable at first start up in the morning
Nov 28, 2012 at 1:07 AM
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DRCRANKNWRENCH
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If that is true it may be a wrist pin knock or piston skirt. The reason for this is the pistons are aluminum and have a different expansion rate and are loser when cold. Once warmer the tolerances are closer and don't make the noise.
Nov 28, 2012 at 1:29 AM
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