throttle/idle problems

[Pete_89T2]

Originally Posted by j0riakh1

It ended up being a vacuum leak. There's a 3/8 hose fitting next to the throttle. When I plugged it the car ran fine. Re adjusted my idle and drove off. Stopped by the park to eat, shut it off. Started it again and drove off.Went to the store. When I came out it wouldn't start. Unplugged the vac, no start. Sat for 10 Mins, started. Went him. Now it won't start. I'm wondering if there was a hose going to something. But o font see one..

Can you shoot us a picture? Given the larger size (I'm assuming inside diameter), it sounds like that fitting should be connected to larger (4 mm inside diameter) hose that goes to a plastic "spider" (a little plastic 1 into 4 manifold) that feeds air bleed air through vacuum hoses to each of your oil metering pump injectors. OR if you're underestimating the size, there is a larger nipple that connects to a vacuum hose (8~10 mm ID, IIRC) that goes to the brake booster.