[Michael Mol]

I need to know where the other side of this vacuum line goes. The old line was totally rotted out so I have no idea of it's end location. I've found vacuum diagrams, but I can't seem to find this line. Every other one is accounted for. It blows a significant amount of pressure out while running. Any ideas?

 

[jbanks15]

members will jump in when they can!

 

[jbanks15]

any of these pics help?

1998 Mercedes SLK 230 Head gasket removal & replacement

 

[Michael Mol]

Possibly. It could need to go to the middle hose in the 6th picture that has a small circle around it. Mine has nothing attached to it, but it's a different diameter than the lower side. Will take a look though.

 

[jbanks15]

'99 SLK 230 R170 Vacuum lines diagram - Mercedes-Benz Forum

 

[ichris93]

The lines are different post and pre facelift I think. My car is a postface lift, while yours is pre facelift.

You will have to find someone with a pre facelift model to help. Maybe @El_Toro_33809 when he is back in town.