In this video, I fix a vacuum line I broke months ago (oops). On my b7 s4 which happen to have Audi's 4.2 V8 (which is lit). If you've ever owned one of these sick cars, you'd also know that this V8 is a headache. From oil leaks, to vacuum lines and timing chain guides. the sound and the feel makes it all worth it (most of the time). Anyways, I just put the car in service position and swap out the broken line I attempted to fix months ago with proper tubing. (which if you buy from Audi they want 250$ for, I paid 30 in parts). Thanks for Watching