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      03-20-2017, 06:16 AM   #20
9mmkungfu
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Drives: 335d, 535d, 750i, X5 35d
Join Date: Sep 2014
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I just wanted to update this thread. It was indeed the glow plug controller/module. Replaced it without pulling the intake manifold, and replaced the thermostat as well. Thanks for the input from everyone!
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