Abnormal idile surge

What's up y'all ok so I have a idile surge problem but it only surges when I apply gas and it only does it it between 1000 and 3000 rpms after 3000 rpm it stops I've changed the map and I've changed the tps the tps is calibrated to 0.50 but if I turn the tps counter clockwise until it stops and tighten up the screws it runs fine for a while someone help please oh btw its a h22a1 swap