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  1. BMW 5 Series - Tech Talk For All Gen Of 5 Series
    Can AnyOne help please ! i have a 1998 s reg e39 523sei havent used for a while as got van ! (stupid excuse i know) anyways back to problem i have an oil leak but unusually its near the radiator, but on the other side of engine to the oil filter ! does this car have an oil cooler if so...