Ihave a 94 s10blazer, and a vin W engine, and the 700r4 transmission. I have noticed a vaccum line coming from the transmission. The end looks like it went over something, and must have fell off. The hose says 7/32 or something like, that any one know where this come from. My second thought is that its just a breather tube any help will be welcome thanks.

 

Yup it's a vent. Typically it has a small fitting with a foam filter over the end...

 

thanks that makes me fill better.