Ok after two days of installing my top swap i am left with a problem:
Initial start up went fine it appeared. rand for about 1 min with no problems. I turned it off. Checked for leaks. All was good. Second start up went well and lasted about 2-3 min. Third start up I planned to take it around the block. I only made it about 500 feet and the idle started pulsing. Adding gas didn't help, it stalled out. I looked it all over and everything seemed fine. I figure vac leak. After letting it sit for 5 min I got it started and back to the house by keeping the rpm's up. I couldn't get it up the driveway as under load it stalled. I let it sit over night and next morning I got it up the driveway just as it stalled again.
Today I have done the following:
*Fuel Pressure Check. would shoot to 55-60 and then fall rapidly.--> bad FPR swapped with L36 as they are the same.
*Compression Check: all read 180 psi.
*Spark Plugs: All looked normal no oil or water. Checked coils and were good.
*Check exhaust and tightened clamps on headers
*RTV's SC gasket, zip-tied all the vac lines, swap PCV from the know good one that came off the L36.
*Re-torqued SC.
After rechecking everything I started it up and after only 45 seconds, same thing happened. Pulsing idle and then stall. ONLY this time I see coolant from the LIM on driver side rear. So my guess is LIM is leaking when it starts getting warm. When I installed the LIM gaskets, Al ones from ZZP, I used a dab of red RTV on the corners and red RTV on the bolts but not a bunch. Also, from the Data log the O2's are not moving. On start up they are in the 800-900 then fall to 50's and stay there. Is is it possible my O2 died? As it was working on before the topswap.
I have video, pictures, and screen shot of data just as it dies. any help or suggestions would be appreciated.
