I was on the hwy and there were no cars around, so I thought I'd see what my new maxima can do! I went wot from 50 mph. All I could see in the mirror was what looked like a white smoke or vapor. It doesn't do this in town if I really step on it. Just on the hwy. I checked all the fluids and they are all good.

 

Probably ok. If you have not been wot for a long time residue can build up in the cats and mufflers, etc., and be blow out by going wot quickly. Try it again to see if it reoccurs.

 

Yea...pretty normal stuff I'd say...

 

Thats the new smokescreen function so cops cant see your plate lol

 

I need one of those for my Camaro! lol
But the smoke seems more like a vapor.

 

You sure it's not just the moisture in the exhaust condensing in the cooler air of fall/winter?

 

if you're talkin about white smoke coming out of the exhaust pipes, thats normal and you'll see it more as it gets colder. if its comin from under the hood, that could be burning oil...

 

It's coming out of the tail pipes but only at wot on the hwy. I'm sure it's normal, but had to check here to see what you guys thought. It does it more then all the other cars I've owned. I do have a engine lifetime warrenty!

 

I have noticed that it does this as well. Between the amount of heat exhaust coming out and the engine bay making those pinging sounds as I get out (while off) which I assume is thermal expansion that this engine/exhaust runs hot. Which seems to be normal.