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Subject Pull the top cover on the timing belt and check with the >>>
     
Posted by ZUL8TR on January 12, 2013 at 9:30 AM
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In Reply To strange engine sound after bottom end rebuild posted by bakakas on January 09, 2013 at 01:59 PM
     
Message stethascope the tensioner and ideler pullies, one of those bearings might be bad since the noise sounds like a bearing whine. Also look into the TB position at the crank pully and cam pullies for any misalignment or drift as rpms increase. If all that checks ok then look internal to the oil pump.

You have already removed all the accessory belts so that eliminates the power steering, AC and water pump.

ZUL8TR in Orlando,FL

     
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