'95 9k Aero w/ TCS.
It feels like its hitting fuel cut. Only happens at part throttle. Haven't tried 3rd and up, but the video was 1st, does it in 2nd as well starting at like 4k. Runs fine at WOT. On one occasion it went into LHM, I restarted with no codes or anything. Seems to have started after I cleaned out the TB, I guess, after I rebuilt it, the roads were too icy to be near 4k rpm. Would TCS calibration possibly fix this or is it something completely unrelated? I've checked over vac lines, and pulled the plugs. All looked normal in the engine bay.