|
Looks as though the bleed screw has been letting coolant by.
Mine was leaking a few months ago, made a similar mess.
I made the mistake of thinking I could just tighten it up a tad but unfortunately the plastic head snapped off & I had to drill into it so as I could get a flat head screwdriver in there to undo it.
As for the oil maybe, if that's what it is looks like a spill from tipping up.
__________________
G31 40ix M Sport
E92 335i. E36 328is coupe
E39 540i V8 6SP manual
E34 3.6 M5. E34 525i sport.
VW Jetta Mk2 GTI 16v. 1679cc 1967 resto-cal beetle
|