engine oil for 4.6 l v8 gt
			 
			 
			
		
		
		
		will 1/2 quart extra hurt this engine? some clowns at the lube shop overfilled it.I hear this happens quite often with these places.You would think they would know better.I guess I better start doing it myself. How much overfilling do you think it would take b/4 it actually hurt the engine? Thanks for the help. 
		
	
		
		
		
		
		
		
		
		
		
	
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