WOO HOO!!! I am glad i forced myself to stop messing around with this untill i had a manual or new what i was looking for.It looks like the problem is between the selonoid and the hubs. I pulled the lines from the selonoid and plugged the red vac side.The A/C, heat, defrost, etc. all...

Thanks for all the fast replies. I have to find a manual for this thing.I checked the vacuum pump on the fender. It is running and pulling vac.The line comes out of it and goes into an oval shaped canister. I dont have vac on the other fitting, what i am guessing is the output side of the...

We have a 1999 F250 SD 4x4 crew cab with a 7.3L. It is new to us and has a few issues i need to fix.One of them is air from the a/c doesnt blow out the dash vents, just out of the defrosters, no matter what position the knob is in.The knob is turning the control. But the air doesnt move...