[AZKen]

It's in the 60's here during the day. I don't call that cold. My truck takes a long time to warm/run good. It does finally run good. Choke has to stay on for a few miles. Runs really good after that. Been doing that for months. A little worse when it was colder here. I did leave off the heat riser.
Read here that many leave it off with no problems in much colder states. So do I need it or is this some fuel delivery problem? Been thinking that because I don't start it much that the bowl dries out, but should not take that long to refill? New pump and lines and filters and tank. So what do you think this could be? It was 66 today when I ran it. How long does everyone's motor take to warm up? Are these motors so well designed for cooling that this is normal? Thermostat is 180 I think. Can't remember.