roule

Active Member

• Thursday at 19:40

• #1

HI,
Almost finish the rebuild...still have to find the right place for the vacuum hoses.
- I have a black ball with a hose going through the bulkhead, but don't find the way for the other hose ...
- The vacuum pump should go to the cruise control actuator ?
- i have 2 hoses with a plastic T ?
How to link all these items ?

 

norseman

Well-Known Member

• Yesterday at 08:51

• #2

I wasn't aware that the Classic had such a thing as a vacuum pump, the latest MY I've owned was a '93 & that didn't have one.
On my '87 3.5efi the vacuum comes from a small rubber hose connected to the plenum & provides the 'suck' for the fresh air flap (heating) solenoid & would also serve the cruise control fitted to later years.

 

Last edited: Today at 14:43

roule

Active Member

• Yesterday at 11:03

• #3

norseman said:

I wasn't aware that the Classic had such a thing as a vacuum pump, the latest MY I've owned was a '93 & that didn't have one.
On my '87 3.5efi the vacuum comes from a small rubber hose connected to the plenum & provides the 'suck' for the fresh air flap (heating) solenoid & cruise control fitted to later years.

Click to expand...

May be only for the upgraded VOGUE SE ?

 

roule

Active Member

• Yesterday at 15:52

• #4

I wonder which hose connect on the yellow circle mark ???
first one through the bulkhead, the hose was cut
2nd on the plenum

 

norseman

Well-Known Member

• Today at 14:51

• #5

The connection on the plenum is for the vacuum hose mentioned in my post #2
No idea on the other (cut) one. I'll have a look next time I'm around mine, though being a 3.5efi it might be different.

 

roule

Active Member

• Today at 15:32

• #6

Ifound! the cut hose goes to a switch near the pedal, i succeed to connect a new hose there , from a T that goes to the vacuum pump and the CC actuator. Don't know why this hose was cutted ...
And the plenum connection goes to a vacuum ball that is also connected with the fresh and heating system. I'm right ?