I may have stumbled onto something that will help this problem. I have a little time this weekend to mess with my ms somemore and I found something intresting. I was told that the asd relay was a god way to power my ms. It works but I have always had a choppy idle. For shits and grins I powered it off the the battery today and the car idles much better. Also I dont have the hot start issue. I have started and stopped my car 5 times with out having the lean idle. A much more intresting thing is that my afr changes between the two power sources. It runs much leaner off the asd relay. I would guess that the power source is not enought to control the ms and injectors.