Cleaned the engine compartment of my MKIII Tubo as much as reasonably possible (without disassembline everything) and I found a couple things. Need to know what these parts are (what they do) so I know if I have to replace right away.
Whats this do? The red hose has a crack right where the red arrow is pointing but I dont hear air coming in, so it can wait unless it is critical. (when I say wait.. I mean about 2-4 weeks)
The line coming off of where the blue arrow is pointing leaks where it goes into the motor below the intake manifold. Doesn't look like a high pressure hose and I dont see any cracking, so may just be hardened. What's its purpose? (It comes out of the engine, just below the oil filler cap)
Thanks for looking!