Engine hissing noise on 2012 CR-V EX after engine is off

tiatinydog

I recently bought a 2012 CR-V EX. I noticed after driving it on a warm day that when I turned the engine off it made a hissing/sizzling noise. I opened the hood and saw absolutely nothing steaming, leaking, expelling fluid, or otherwise wrong. I took it to the dealer (who had already checked it out when they changed the oil) and they could find nothing wrong with it. In looking through the posts, I see other people have that issue but that it's not a problem. Should I be worried?

bosox11

if it was warm could be radiator cooling down or a/c compressor cooling

tiatinydog

Thanks, bosox - I've just always associated that sound with overheating, so it worried me. Yeah, the two days I heard it were warmer than most. Thanks much!