Vacuum lines off throttle body

[highoctane]

Anyone know all the vaccum lines that come fof the throttle body on my 89 Olds Cutlass Supreme, a couple of them are broken off and I have to drive 400 miles tomorrow and nowhere now thats open on Xmas to get them. The ones going to the EGR valve and one going under the plenum, the one that goes farther in, and one goin to one of the sensors on the back of the engine, not tha MAP but the other one. I assume they arent that important where I couldnt drive, the brakes still work fine, its just that i have no cruise now and I cant select where the heat comes out.

[TheProfessor]

RE: Vacuum lines off throttle body

are you talking about the 3 or 4 that are all are hooked together and plug into the top of the TB

[robby1870]

RE: Vacuum lines off throttle body

Yeah. One of the lines goes to the cruise servo and the other has something to do with the HVAC controls, the other two you identified correctly....so there ya go, you figured out your own problem, LOL

[sharkey]

RE: Vacuum lines off throttle body

one goes to the egr, one goes to the fpr and then t's off to the map sensor, one goes to the cruise and one goes to the h-vac