Normal for a white puff on a cold start?

[Jmoore1225]

What the title says, low 30's sitting for a day? Small white puff.

 

[BFT]

Is there oil in the DP that you can see?

 

[lincolnlocker]

hell, if its below 60 outside mine will fog out the yard for a few min and the high idle kicks in. you should see it at -20 in Minnesota!

 

[Jmoore1225]

DP as in downpipe?

 

[Jmoore1225]

hell, if its below 60 outside mine will fog out the yard for a few min and the high idle kicks in. you should see it at -20 in Minnesota!

I know 6.0's an earlier do it, but thought I read it was abnormal for a 6.4 to do it!!

 

[lincolnlocker]

woops, dam tapatalk has to small of writing, didnt realize this was the 6.4 thread.... in that case nevermind

 

[Jmoore1225]

just a lil more info, this was the 1st time it has actually been cold here in ohio since the trucks had a new long block installed. Temps were near 60 the day before when I last drove it & shut it down. Temps got in the low 30's over night. Condensation?

 

[BFT]

I get in colder areas as well when I had my CCSB. Our 30 is like 10 in Denver or wyoming

 

[Big Angry Hillbilly]

My truck smokes when it's cold out and the truck is cold.

But I run a race file 24/7-365 so that might have something to do with it lol.

 

[Jeremyleggett07]

My truck white smokes if it's cold or not out, till the truck is up to temp then doesn't at all.