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BMW Repair/BMW 325i coolant

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Question
1991 110,000 325i
takes coolant every other week
no visible leak
no over heating
what is it?

Answer
Sounds really strange not being able to notice where the leak is.Depending on how much coolant you say you are losing.If it is gallons it is bad ,if it is a cup of so I would say you need to really examine the hoses for tightness.And really check the water pump that is probably the culprit

BMW Repair

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Don Berlan

Expertise

ASE Master Mechanic for 25 years. Can help with all aspects of BMW repair. I especially enjoy driveablity problems, mechanical or electrical.

Experience

I have been an ASE Master Mechanic for 25 years.I have worked in many dealearships although BMW's are my favorite.I now have my own shop,specializing in BMW's.I have autocrossed and even gotten into mud running with my 4x4.(I am NOT a teacher and don't claim to know everything about the cars I never see.I hope to help you with your repairs and do expect some knowledge on your side.)

Education/Credentials
CMVTI, Auburn Maine

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