[transamkid]

so my v6 has been doing this for a while. it just whistles while driving. i thought it was my alternator, but that went, put in a BRAND NEW one and i still have this whistling noise. its got to be a vacuum leak or something i think. in an attempt to find it one day i took out the ol can of carb cleaner. when i sprayed right by the front of the intake manifold (3.4L V6) the engine like choked out and almost died.

has anyone had this happen to them? any ideas about how to narrow down the possibilities?

car is 94 3.4L v6, auto