yesterday while changing the oil in my 94 1500 ,4.3 litter i noticed a small hose on top of the tranny,just lying there. it looks like it is either a vent hose or a vaccum hose. any ideas as to where it connects to, or what is it? any help appreciated.thanks

 

if it's about 3/8" or 1/2" it's a vent. should be tied up so it doesn't get caught in driveline or something. that tranny doesn't have any vacuum lines.

 

thanks, yes it is tied up. it will "stay put" then. thanks for the help.