Does your brake booster hold vacuum with the engine off?
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11-23-2012, 09:22 PM
Drive Responsibly, Race on the Track
Join Date: Sep 2011
This never happened with my N55 335, but i have since noticed this with my N54 335. I notice it most every morning, but the brakes seem perfectly normal and responsive when the engine is running. Can anyone else chime in on this please?
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