I think it's the FPR you're looking for since you claim the small hose is attached to the big hose. The FPR is ahead of the air meter housing. The hose goes into a stub of rubber hose on the FPR. It goes in from passenger side to driver side just about horizontally. Pull the air cleaner and it'll all make sense.
Sixto
95 S420
87 300SDL
91 300SE (sold)
|