Engine vacuum diagram?

Here is a diagram below so you can see how the job is done. Check out the diagrams (Below). Please let us know if you need anything else to get the problem fixed.

This is my first time on here, so hopefully Ill have a great experience. I have a 98 GMC Jimmy. 149,000 mi. The vacum line that comes off the back side of the intake T's into 2 different places. It splits off near the booster and goes down towards the frame. Where does the other side connect to? From the T it has a piece about 4in long and lays near the fender next to the brake line manifold. I cant find anything that it would connect to. All I know is that it draws in a vacum. Please help me. [email protected]. Thanks everyone. Jason.

Welcome, found the vac diagram below. Is it applicable to your vehicle?

Would anyone happen to have a vacuum hose diagram there are 3 that come off the transmission that go god knows where they go and my ac don't work I replaced blower motor but maybe ac pump i don't know I bought the refill to refill it but gauge said it was at the right psi and had enough in there

Here is the engine vacuum line diagram below. Check out the diagrams (Below). Please let us know if you need anything else to get the problem fixed.

Cheers