Vacuum

[juic3d]

What main vacuum lines are required on a fox.. I still can't get no more than 8 lbs of vacuum. The vacuum lines I'm running are from brack booster, then teed off to the Pcv valve, and the upper manifold. Then the small vacuum from upper manifold to fuel pressure regulator.. Is there any more vacuum that I'm missing..

I just changed upper and lower intake gaskets and it fixed all the pooping thru the intake.. But I am burning white smoke out the muffler.. I went to
Dallas mustang and was sold the wrong lower intake gasket and didn't realize until I put it back together. Started car up and then it started to leaked water thru the lower manifold water jacket. Immediately shut car off realizing had wrong gasket. I have checked oil no water in oil.. Any suggestions

[crapstang]

What main vacuum lines are required on a fox.. I still can't get no more than 8 lbs of vacuum

what's the problem then?

[juic3d]

It's blowing white smoke out the muffler..

[YALE]

Definitely change the oil. Don't just rely on the dipstick to tell if there is water in the oil or not. I'm sure that will fall on deaf ears, though, and you'll end up frying this engine. If you don't have a copy of this picture yet, save it:

http://www.flickr.com/photos/29643079@N06/2909541291/sizes/o/in/photostream/

[juic3d]

I have the rpm2 upper and lower intake

[YALE]

That picture still shows the correct vacuum routing for a fox. Basically, it provides a roadmap for where everything should go. If you don't have ports for everything in that picture, you then know what to focus on.

[juic3d]

Ah ok I think I have most of them on my intake they are caped off

[skinnystangman]

I'm not understanding how u got the wrong gaskets.

[juic3d]

I told them the intake I had and they gave me the gasket that was for large ported heads. So when installed water leaked into the water jackets...

[91CoupeMike]

Pump smoke into the intake and see where it leaks out.

[juic3d]

Ok had good success today got it all back together and running put a vacuum guage on and running 10 pounds of vacuum at idle. Smoke cleared out after new plugs.. Got it to idle at 1100 with 42 pounds timing at 15 and tp set at .9

[Fast.0]

you should vacuum these nuts..........

[91CoupeMike]

Ok had good success today got it all back together and running put a vacuum guage on and running 10 pounds of vacuum at idle. Smoke cleared out after new plugs.. Got it to idle at 1100 with 42 pounds timing at 15 and tp set at .9

Why such high idle?

[FRANCISCO308]

you should vacuum these nuts..........

lmfao