[niko5055]

I have a vaccum leak on my 01' sport, and I can't find where its at. The type of leak is the one where hot air keeps blowing out of the defrost vents. All the diagrams on here are for different years and I can't find the one I need. Anything helps. Thank you

 

[RUBI 4 MY MRS]

Here is from the 2001 FSM. The later ones show the line better & the difference is where they connect to the manifold. Check the ends at the manifold & the reservoir. That is where the often fall off. If the hard line cracks it can be hard to find. Then inside the cab there are a bunch at the back of the mode switch. The black one is the supply from the engine. Check there as well.