I'm the new owner of an 83' 60 and the power steering pump was replaced with an aftermarket one just prior to me picking it up. With the latest cold snap here, I've noticed some PS fluid leaking from what it appears to be one of the hose clamps. The fluid was clear (like PS fluid) Do aftermarket pumps not accept Dexron fluid? I think it's got about 3000 miles on it since the pump was changed. Do I flush and fill with Dextron?