The passenger side front tire may be rubbing on the inner fender.
IF it is Turbo charged then that would be the turbo.
Check your steering pump to see if you need to add more power steering fluid.
Could be you are low on power steering fluid or your belt is slipping.
Air in power steering pump. Drive car for a while & see if air purges it's self from pump
You might want to see a specialist. I've never heard of that.
It sounds like your power steering fluid is low, also check the lines.
Typically a single pop followed by some hissing. If you continue driving there may be popping or knocking noises as you ruin the engine.
It could a a shorted wire do here here a sound like a hissing whire at all?
Madagascan hissing cockroaches make a noise by forcing air out of a special hole.
mine did this. its your servo. you need a new one. i got a second hand one for about 100
It can be (hissing snakes, hissing cats). It is the present participle of the verb to hiss, and is otherwise a verb form or a noun (gerund).
Madagascar Hissing Cockroaches