Hi All, Thanks to everyone for the responses, I ended up changing the water pump. It might have been the original (100K miles) as it had the plastic propeller, hence the leak. Neil Grundy. >Date: Thu, 4 Jan 2001 09:29:22 +0100 >From: Neil.Grundy@domain.elided >Subject: E34 Coolant Leak >Hi Everyone, >Does anyone know of common coolant leaks on a 1992 525i? ------------------------------