Got the car running - but it doesn't want to stay running

[jrdeamicis]

Can you run an S50 O2 sensor in the S50 manifold just to get it running until the mid pipe is on it?

[jrdeamicis]

Checked the fuel pressure within spec. 50psi with no motor, 40 with the car barely running.

It starts and won't hold idle but with rev. I am going to towards vaccum leak. All the sensors are hooked up. I really don't feel like pulling the valve cover to re-time the vanos.

[Uber E30]

sounds like vacuum or bad maf to me

[jrdeamicis]

The MAF is brand new, less than 10k miles. Im going with vacuum leak. I shall continue my search.

[SamE30e]

Icv?

[jrdeamicis]

It acts goofy even reving it.

ICV vacuum leak maybe.

[jrdeamicis]

IAC to manifold connection. It purrs now.