Thoughts on this Smoke

[motormayhem]

I was out on the rubicon this weekend and in one of my videos I noticed the truck was smoking under load. You can see I was accidentally in neutral and revved it initially (no smoke), then under full throttle reverse it smokes, the last time reversing maybe less smoke?

Before this the truck was idling for 5min and then off for a few min. I’m assuming maybe just normal valve guide stuff?

 

[jeremy j]

Looks like you were at an extreme angle and some oil got places it shouldn't and is burning off. Did it stop?

 

[CJF]

Looks like more blowing dust than smoke.

What's it doing now that you're home?

 

[motormayhem]

When we headed out this AM there was a little blue smoke on cold start but gone within 5 sec or so. Guess it’s just normal 220k mi stuff.

 

[george_tlc]

likely valve guide seals if still original. Do you see a small puff of smoke on a cold start at the beginning of the day?

cheers,
george.