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      11-18-2012, 08:14 AM   #8
Efthreeoh
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Drives: E90 & Z4 Coupe
Join Date: May 2012
Location: MARLAND

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Quote:
Originally Posted by P2 View Post
Ya. I probably need to take a deep breath
I just did my 2nd 100,000 mile tuneup. I topped off all fluids. I had to add about 12 ounces of coolant and I probably checked it 25,000 miles ago. The stick was just at the minimum mark. It's not unusual to have to add coolant. The system is under pressure, some of it escapes over time as the system ages, the easier it is for coolant to escape.