Weird flowing air sound passenger side

[Candy Girl]

I have 61k Miles. It's 40° outside(newyork) warmed the car up left my driveway and out of nowhere all I could hear was the sound of air towards the passenger side of the car(engine) when I slowed down the sound went away. When I accelerated the noise came back and almost a bubbling sound as I slowed down. Accelerated again and I didn't hear it anymore,WTH is that? Any information would greatly be appreciated.

 

[Snicklefritz]

Would a recording pick it up, or is it too subtle and intermittent?

 

[Candy Girl]

I'm definitely going to try and record in the morning because it happened at the first start-up today . Didn't happen on my way back from the initial episode. So if it does happen again I'll be ready and record.

 

[Snicklefritz]

If it went away, maybe you collected a plastic bag or something and it either got further snagged or dropped/blew out from under your car.

 

[Candy Girl]

My son thought it might have been a branch. But that wouldn't explain the bubbling sound. IDK hopefully in the morning I'll hear it and can record. But really hopeful it won't ever happen again

 

[Candy Girl]

If it went away, maybe you collected a plastic bag or something and it either got further snagged or dropped/blew out from under your car.

Didn't happen this morning. I'll keep you posted