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Big Evil · 06-18-2010, 09:43 AM

Could be a bad pcv valve. I've seen a number of beemers through my shop the last few months with similar complaints and it has been predominantly bad idler pulleys. Have had a frozen water pump, and a couple of hooter valves (pcv's).

06-18-2010, 09:43 AM	#2
Big Evil Name: Big Evil Title: Moderator Status: Offline Join Date: Nov 2008 Location: Tempe, Az User not setup in Rate My Car. Click here to set it up. Your Ride: 1994 BMW 525i, 1987 325is, 1986 325	Could be a bad pcv valve. I've seen a number of beemers through my shop the last few months with similar complaints and it has been predominantly bad idler pulleys. Have had a frozen water pump, and a couple of hooter valves (pcv's). __________________ Big Evil, The BMW driving monster of the American Southwest (Currently on BMW #5)