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Author Topic: Grease dump on undertray  (Read 808 times)

Offline raz469

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Grease dump on undertray
« on: April 13, 2016, 07:22:11 pm »
Hi guys,

I was c4'ing my grills yesterday (waste of time i think) and saw this on the recently cleaned under tray. How worried should i be? Picture taken from rhs grill.

The car was in the garage a couple weeks ago but don't remember greasing anything like that. Cv boot grease is black.

Thanks in advance




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Offline doylebros

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Re: Grease dump on undertray
« Reply #1 on: April 13, 2016, 10:23:28 pm »
Intercooler oil seal weeping/leaking would be my thought.
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Offline pudding

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Re: Grease dump on undertray
« Reply #2 on: April 14, 2016, 04:41:03 pm »
That's just body cavity protection wax, or 'waxoyl' if you're old school.   Leave it well alone.  It stops things from rusting!  Looks fairly recently sprayed on there though.
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2007 ED30 | 2009 TDI 140 | 2016 BMW 330D
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