iomatic

Yes, I did indeed check the other side as well (cough, cough), and tightened what I could (not overtight, just enough torque to make it not feel loose). One of the clamps on the passenger's side engine looks very difficult to get to (the screw head is toward the block, and there's only a small space to tighten, but I'll figure it out. Thanks for the help all. Any other suggestions would be appreciated.

I've emailed subaruparts.com, and they respond quickly, really know how to communicate, and appear to have all kinds of obscure parts.

We've been defrosting for over a month, and it only recently appeared. I'll give you the benefit of the doubt, however, so where exactly should we check?

Great thanks! Will check... you mentioned two areas; where's the second? Thanks again!

Our trusty 2001 Outback has started to smell like gas only when the air conditioning is turned on. Is there anything we should check? I'm a total car-newb, but willing to learn. It's cold out here in the Northwest this week (granted not as cold as other places, but still…), hence I have been outside since I got sick Thanks!