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      10-25-2015, 08:58 PM   #1
N54Society
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Drives: 2010 E90 335i M Sport
Join Date: Mar 2014
Location: US, NA, Earth, Milky Way Galaxy

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What is this boiling on my head?

After I installed my G5 ISO I decide to go test it out. Car runs great, no codes. I pull into the garage and I hear a loud boiling sound as I open the hood. I have the cover for the valve cover off and I look down and this is what I see:




I just changed my oil two days ago...could it be that I dropped some oil down there and this is it boiling? Maybe. But it looks more like clear water, except I haven't poured water in anywhere near that area in over two weeks. It's something fresh. My oil change was the last fresh item. Could it be that it slipped in through my two month old valve cover + gasket? I hope not.

Any ideas while I go soak that liquid up on a rag to examine it would be appreciated.

Thanks
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2008 E92 335i 6MT: FBO + MMP Silicone Inlets | Stage 1 LPFP | 335is clutch + MFactory SMFW | Custom BuraQ + MHD tune | 3.5Bar N20 sensor [SOLD]

2010 E90 335i M-Sport AT: 5" Stepped FMIC, Stage 2 LPFP - MHD V7 E60 Tune running 100% E85 - VRSF DPs

Last edited by N54Society; 10-25-2015 at 09:10 PM..
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