Hey guys new to this forum but have been on LS1Tech for years. just wanted to say hi and see if maybe i can get a little more help from you guys since the tech guys werent able to help me. i got a 1991 Camaro Z28 with a 2001 Silverado 1500 5.3l and 01 z28 A4. anyways been havin some issues tryin to get this thing to burp. it was running fine for about 2 months then the water pump started making noise. pretty much everything on the motor is new. i went through 2 waterpumps to see if that was the issue, 3 thermostats and even runnign without one. i have tried all the different burping methods like letting it run, lifting the front, vacuum pumping it, driving it around. i have read about these motors getting airlocked alot. is there any way to fix this? i havent got a definite answer.

heres some pics if you wanna see what i got: