Receltly installed a rebuild motor into my '98, and I have two vacuum hoses that for the life of me can not find where they go to. Can someone please help me out?
Thanks.

 

i think the white one goes in the bottom of the DPFE, and that double red one goes somewhere around the EGR or the main vacuum tree...

 

There should be a vacumn diagram on the radiator support but I think one goes to the fuel regulator and the other goes to the emissions valve by the master cylinder. The only other line that runs from the engine is on the passengers side and goes to the heater and pulse vacumn hubs

 

Wow, I just checked and indeed, there is a diagram on the support. I've never noticed it. Thank you so much, I will be checking it out in the morning.

 

np good luck

 

179,000 miles on my 2.5L.
I recently changed my plugs and wires, and now I can't find where the red lines, shown by the OP, plug into.
Is it into another line or somewhere in the manifold?

Thanks in advance.

 

Can you tell me where the other line in my photo goes to? The one with the plastic elbow on it, it's comming from the same area the double red lines come from. I still have yet to figure out where both go to.
Thanks.

 

I slipped up 179k is on the Crown Vic. The Ranger has 190k.

The two red lines plug into the cylinder that is screwed into the top of the manifold. It was right under my nose.

tgo, the white elbow plugs into a tan line which runs into a device below the brake reservoir. The red lines route along with the green line from the egr valve. One red line and the green line plug into a device beside the coil packs, green above the red. The other red line plugs into a black line near the coil packs. The black line appears to go through the firewall between the coolant overflow and windshield washer tank.

 

on my 97 ford ranger, that vacuum line attaches to the intake manifold

 

Sorry I can't help much, it's been a long time since I had a 4 cyl Ranger.