Should there be a hose here? (2001 Toyota Camry V6 LE, Automatic)
For some context, I bought this car used about two years ago. Had about 250,000 miles on it and since then put on about 20,000. About this time last year it had a serious oil leak and I didn't go about it the right way and the engine ended up seizing and the motor became junk. Put a new motor(1mz-FE) with 96k miles on it and its been back on the road ever since. I recently have been doing some work on the car and noticed a few open connections where it looks like a hose should be? I remember before the motor swap a hose connecting to the airbox where the purple circle is. Should I do something about this? Another missing connection seems to be some pump? where the red circle is.
What concerns me is the fact that I haven't been able to put fuel in my car properly (possibly a block in fuel system or the tank not being able to breathe). I have an idea that maybe these missing connections could have something to do with it, I could very well be wrong though.
It would be a great help even just to know what these hoses are or what it should be connecting to, I could then go forward and get some work done to possibly resolve the issue.