i recently bought the jlt cold air kit from bamachips with the xcal tune. installation went fine, fired it up and tried to drive, the throttle was lazy and then it stalled. idled well for 10 seconds then dipped to below 750 and started shootin black smoke out the back, shut it off, then white smoke. doug sent me a new tune, same thing happened. returned it to stock with stock airbox, same thing. bottom line, cant drive my car - even now at stock. called doug he said he didnt know what to do. any help?