I have a noise in my 3vze, usually in 4th and 5th gear, when I am really pulling, it comes from the passenger side, it is a kind of liquid (wet) sound (no not my female passenger!! ), rattle, it is coming from the engine.

It is like a chugging...not really a rattling...but kind of...it doesn't sound really good. makes me feel like there is a problem. it doesn't affect the performance though.

I have been using my a/c lately. works great. however I am thinking this might be a compressor noise? is there a way to reduce noise on the a/c compressor, anyone who has a similar similar liquid chugging on the passenger side...would be great to hear from you