well she still had the ole rocky single on it with a manual choke,and it works fine,she eventually gets warm,i even have a way to time how long it takes,i know that she has to idle for 2 ciggs before she is ready to go in the mornin,but thats a long time for her to sit idling isnt it? thats about 5-10 minuites and once it really gets cold here,i imagine it will take longer,jsut tryin to save a lil gas and a few ciggs i guess