The last 2 days I’ve been doing standard maintenance on my 2015 verse note. Did plugs and coil overs, and a oil change. After the plugs and coil over job was done I had a check engine light on. And after the oil change was dumping white smoke that smelt like water out the exhaust. Normally I would say it’s a head gasket... but wait, today, went to start checking for a blown gasket, there is NO Foam on the radiator cap, no coolant in the oil on the dip stick. What could the problem be? So I called the local Nissan dealer, they said to bring it in and have them look at it, so that’s where I’m at. My car is sitting at Nissan now. But only having a tech look over it and find my problem. I still plan on fixing the issue myself. Need help/ advise please!!