ECMlink Tuning problems: stalling, closed loop issues, timing.

[91DSMdave]

Hey guys, im new to tuning and cant quite figure out some of my issues. My car always had a stalling problem, and i always assumed it was because i had no recirc tube. I recently i got an ecmlink gm maf cable, and installed my gm maf in blowthrough configuration. Car is still stalling, and i have no clue why. I can rev the car up, and it will almost stall, sometimes it does. I have link v3 full, and have the settings changed to run the gm maf, and enabled the maf clamp at about 2900hrtz like the ecmlink site says. Any ideas, i can upload a log later.

The car also has problems going into closed loop.. what could cause this?

Also, im getting some knock in boost. My friend says it is probly because im running stock timing maps and i have 9:1 compression. Il be uploading a few logs, i hope you guys can help me get my car tuned better!

Ok, i had a chance to wire in & calibrate my wideband. I grabbed a few logs, so lemme know what you guys think!!