Hello all...New to this forum!!! After looking through some posts I'm in the right place!!

2006 Pacifica with about 50k miles, auto...

Starts right up, but after it starts it makes kind of a wooshing/belt sliding/loose belt type of sound for about 1 or 2 seconds and then all is well...Always starts right up and never an issue any other time...I haven't dug around too much because it's my girlfriends car and I'm just now starting to fiddle with it...Seems a little different than my 01 Saab...

Thanks in advance for any advice!!!

jb