I have a problem i beleive related to my TBI setup. The problem is my car will not run when cold. Wont even drive, when i put it in gear it will jerk back and forth like someone who doesnt know how to drive a stick.

What could possibly be my problem? Not really new to TBI just never dealt with this issue so not sure what i need to look for.

If problems keep up i am just going to switch to a carb. (not original setup or engine anyway)