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Random puff of smoke

Rt9bil

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I have a ‘23 with the 6.4 and currently at 8,900 miles. For about the last 1,000 miles I will get a decent puff of smoke from the tailpipe when I start the truck. Sometimes the smoke is barely noticeable and sometimes it’s quite a bit… like starting an old lawn mower. The smoke is white in color and is odorless. Not sure if it’s just condensation or possibly coolant. I was wondering if anyone has had this problem or might be able to give me an idea of why it’s happening. Thanks
 
I was thinking it was possibly the cooler temps, but it’s been in the low 80’s to upper 70’s. Not really cold enough to see condensation.
 
60’s at night, but I only notice it during the day when it’s warmer.
 
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