Hey everyone, I’m just curious if anyone has had this problem before. So recently it starting getting colder here in north Georgia. Like dropping to the 20s and 30s at night. Well just yesterday I went to start up my 6.5 and it started by acted like it was only running on 6 or 7 seven cylinders for about 5 seconds and then ran perfectly after that. Well right as soon as I start it, and keep in mind this only started at the same time it started hiccuping during startup, it makes a small puff of blue smoke and then goes away completely after it starts running normally. I’ve revved it up right after it starts running normally and it won’t make any blue smoke at all. Starts and ends only with the weird startup. I’m at a complete loss. I’ll be checking my glow plugs tonight to see if any are bad. I just bought new injectors and glow plugs about 150 miles ago and everything ran perfectly up until yesterday. I also have the KDS Smart Start control box. Any help would be greatly appreciated!