The runs great but when it gets to about 9 degrees above zero or colder i have to push the accelerator about a 1/4 of the way down to start it and keep it running. I have replaced the map sensor, I have put a diffrent computor in. (used) the engine light also come on after a few minutes of idleing, but it goes off if i rev the engine a little bit , and it does not come on at all when you are driving. If you can give me any advice on this I would appreciate it very much. THANK YOU FOR YOUR TIME AND HELP. dont know what else to do. thank you Kevin hochhalter