Ok i have a 95 civic with a b18ls that is boosted with a ebay 50 trim turbo if it is colder than 20a the car will fire right up got to about 1800rpmsit then die immediately if i do this 3-4 more tims it will eventually stay at a idle of around 1000rpms but then if i go to take off in gear it will either die or start to go but run very rough and yes this only happens if its 20° or below i do have a skunk 2 alpha tb if this matters with a chiped ecu from pherbale.net