I have an 87 turbo 2. I just put on a different bypass valve. It ran fine for about 10 min. then stalled. it wouldn't start after that stall. Now it will start but it revs up very slowly I checked all the vac lines and they appear to be hooked up. I'm still at work trying to fix this and I have be in court in 2 hrs for a traffic ticket. This is an emergency please any advice would help!!

 

Check the plastic intake line which runs from the BAC back to the main intake hose. Mine was cracked. Also check for hardened rubber on the main intake pipes. Mine were cracked, the ones hooked to the turbo and the one on the back side of the intercooler.

 

if the engine apears to be "missing" get a cab.
You might have dropped an apex seal.

concentrate the remaining time on getting a ride!
the car will be there when you get back!