E46Fanatics - View Single Post - Possibly purchasing an E30, known issues?
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Old 08-04-2012, 12:31 PM   #72
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Join Date: Jun 2009
Location: NC
Posts: 339
My Ride: 98 M3, 318is, CBR600
Those blue hoses look like a heater core hose from t-stat, and a vacuum hose from the intake manifold to CCV.
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