Dropping a new ZZ4 into a tpi car, also trading auto to 5 speed, and removing a/c.
I've pretty much got the engine bay all put back together except for one vacuum line.
On the right rear side of the tpi plenum there are two vacuum connections, the forward one goes to the fuel pressure regulator and the rear one goes to the egr solenoid right?
Well, the rear line has a T connection in it before it goes to the egr solenoid.
For the life of me I can't figure out where that T'd line goes.
I've checked my disassembly photos and my Haynes manual, still can't figuure it out.
Anybody???