Does anyone know where I can find a vacuum diagram for my 89 5.8? There is nothing anywhere in the engine compartment.

It has a hose that goes up to the engine from the transmission but the hose is missing. I can see the fitting on the passenger side of the tranny but that is all. The previous owner put screws in two of the hoses and I need to know where they should go as well.

I'll go out and get some pictures and post a link.

Thanks!

Hunt4Fun

 

 

Awesome! Thanks so much.

 

Welcome buddy. Good luck.

 

Unfortunately, my 5.8L doesn't match up with the diagram too well. I'll take some photos and make a drawing of what I have and post it.

 

Try this one.

 

Bill, that one may be more accurate than the one that I got from alldata.com. I stopped at the local library yesterday and was able to use the educational subscription they have to alldata.

This is what I found.

But the best news is that I did find the vacuum modulator on the transmission and it didn't have a vacuum tube at all. Put one on and she shifts great.

Hunt4Fun

 

Your link does not seam to work.
Sounds like you have a C6 transmission, I did not post that one but I can dig it up if you like.