How to Correct?

[AEardley]

Last Friday my truck did something I have never seen her do before. After the truck had been sitting for a couple hours, I went to start it and had a good amount of white smoke billow out of the exhaust while in park. After a watching if for a day, here is how the smoke plays out:



1. Start up = White smoke

2. Idol in park = fairly clear

3. Idol in drive = occasionally random puffs of noticeable white smoke.

4. Acceleration = Mix white and black smoke

5. Revving the engine in park = Mix of smoke, almost looks brown



You can see what I have in my sig…any suggestions?



Thanks in advance for the insight.

 

[DrDiesel]

Coolant entering cylinders or leaking injector(s).

Keep and eye on the coolant level and condition.

There are flash calibrations (tsb`s) for white smoke issue`s.

Sorry... Your way beyond TSB`s...