well the first thing you can do it locate, photograph and post your VECI label (vehicle emissions control information) it lists every hose on that motor as installed for that cert, by the factory. Many a time I have used it to verify equipment, problems, restore 'expert' repairs.

as someone mentioned, parts are going to be hard to have...too many of these things have been smooshed and sent to china....

Are you having EGR or spark porting issues? (most common on the I6)

where is said label? Can be on the hood, air cleaner or radiator valence.

If you toss out a vin we might be able to work backwards and find a 'generic' one online.