[rwest]

Thanks Al and Julian.

I’ll read up.

Here’s where I was/am, got the car working with no IAC in circuit and then a short time of giving it slight gas. I put the IAC in circuit and it would start and rest at 950 without any throttle input. IAC fed into ITBs 1,3,4 and 6 with 2&5 feeding the MAP sensor. MAP showed 50-54

Jamie mentioned that my MAP signal was bumpy and likely from an imbalance in my ITBs- I had thought they were just about even, so I thought maybe I wasn’t getting enough cylinders “weighing” in, so turned off IAC and ran all 6 ITBs to MAP and got a very smooth line and a car that drove nicer. MAP showed 54-60

Next step was to turn the IAC back on- now all 6 ITB vacuum lines are on the manifold as well as the IAC and MAP. Start up was difficult, super rich and needed constant pedal input- MAP showed 94.

So big question is can the IAC, MAP and all 6 ITBs live on the same manifold?

Thanks,