Kinda had to take a little break in order to address some household issues. I did though check the smog pump and it's functioning just fine. I'll check over the vacuum lines tomorrow (I hope).

Side note. Ordered a set of Taylor wires for the truck, got a set of Autolite 25's, and a MSD Street Fire coil. Did the cap and rotor yesterday.

When I took the old coil off this evening, the post was almost burnt in half. Needless to say, my truck runs just a little better tonight. Can't wait for the wires to get here from Summit...I'll do the plugs then.

 

Finally got a chance to look at my truck again yesterday. Sure enough, there are broken vacuum lines inside the loom. Everything looked fine at the actual connections, but then my truck started throwing a 332 code. I disconnected the vacuum tube from the EGR valve, and the tube fell right out of the loom. I wonder how many other vacuum tubes are broken inside the loom...

I'm going to NAPA today to buy a roll of rubber tubing.

Thanks for pointing me in the right direction, I'll let you know how it goes.