I got most of them fixed. The heat sheilds I used were not the right ones. Some guy sold me 617 heat sheild with rings in the inside. I figured they were close to 603 shield and just put em in. The rings fell out somehow. Who knows where they went. But I wonder if they were out before I installed them. Hopefully. Anyways, if you:
1. Don't clean all the crud out of your injector body housing
2. Use new Properly installed heat shields (I recommend the new set I got from *************** they are black in color and only 1 piece and no ring).
3. Clean the seat in the prechamber so the heat shield makes a good seal.
Then the injectors shouldn't leak (as bad

Thanks,
Nick