I just went and changed the lower injector seals and o-rings and adjusted the tps via datalogger (10%). It was at 13% before. When I try to start the car now, it ussually starts on the second or third try. When it does start, it cold idles fine for about 2 seconds (3000rpms), then it drop to about 1500 and surges from 1000 to 1500 rpms, but in a manner that almost sounds like its really wanting to die. I have no CEL on. Anyone know what could have caused this? I didn't have this problem at all before I did the new lower seals.

1991 Mitsubishi Eclipse GSX - SOLD
2006 Mustang GT Convertible