c5 tube?

[acelcobra]

what is the tube running up the bell housing and ending near the distributor. I know it's not the dipstick tube. The one on my B2 has a rubber cap on it. Is it a vacuum line? Does it dramatically affect the shifting? Thanx in advance for any help
Ace

 

[Wicked_Sludge]

sounds like the breather tube.

 

[04 EDGE]

its either the vent tube or the vacuum line for the modulator.

my guess is the later

 

[acelcobra]

If a vacuum line, what type of vacuum is needed? Ported or Manifold. Does it need a delay?

 

[04 EDGE]

manifold vacuum.

does it shift right?

my guess is it shifts very late and if its in good shape very hard.

 

[acelcobra]

Shifts great now. It was the vacuum port to transmission. Thanx a bunch. LET IT SNOW IN COLORADO!!!!!
Ace