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					Originally Posted by Steve Tinker  The crank pulley is just that - a pulley bolted directly onto the crankshaft, so IF you've pinned down the noise correctly, its the crank main bearings or end float thats making the noise. | 
	
 
Id like to know more about what the causes of a noisy crank pulley can be. Is there any other ways the pulley would be making noises? Im also having noise come from the crank pulley. 
A floating crank end or bad main bearings is not what I need right now.... Would a bad end float cause a leak to form behind the pulley?  
thanks you guys