924S Rough Idle Vacuum Leak Fix Pt. 1 - Parts & Removing the Intake Manifold 

That last hose that attaches on the bottom of the intake manifold is in a rough spot. Can't wait to see how you get that back on!

Great episode, truly enjoyed it!

looking forward to seeing the next step of this.

Christmas!! Well, car parts Christmas anyway!

Check the big air intake hose between the MAF and Throttle Body for small cracks, they often go bad. Also on the bottom of the air intake hose and if that hose isn't tight and sealed well it will run like crap and act like it's flooded. I had the hose pop off on my 944 and it wouldn't run at all. (Sounds like you found the problem though.) Other problem areas on these 37+year old cars all fuel related items one being the Fuel Pressure regulator on the fuel rail and the Fuel Pressure Damper at the other end of the fuel rail by the distributor end. If that starts to fail car may run bad or not at all. The way to check that is to pull the small vacuum hose off and smell for gas, should be no smell. I got a non-runner the owner paid mechanics to fix and couldn't find that problem thinking it was a fuel pump issue, nope. Good Luck. Great Videos btw.