Bud of mine bought himself a barely used Frontier 6x6 with a 23 Briggs air cooler,he is having a bad time starting in the cold seems like he chokes it forever and has to run with a bunch of choke till its hot,a very cold hearted rig,and Iam talking about the 10 degrees F and below,anybody got some experience on these is there richer jetting available or can you make adjustment to compensate?I can not advise him as fuel injection has put issues like that a long way in the past,that said my MaxIV isnt as bad in the cold.Cheers NCT