Hi Miakoda, Im fairly new to vaping, been doing it For about 5 months... I have a itaste mvp with a kanger pro 2 (love it).. I was experiencing the same problems as you for the past 3 weeks ever since I bought the pro tank2. I racked my brain trying to figure out the problem, i tried everything.. I finally figured out the problem; my juices that I get were to thin. I went to a different Vape store that sells 100% Kosher Vegetable Glycerin because i needed new wicks.. They gave me a free 5mm bottle because i was new to the store and after telling them of my gurgling/leaking issue they recomended a 2.2 ohm (A 2.2 has more coil wrapped around the wicking material making it less likely to burnout to quik if u don't vape at to high a voltage) wick because i vape at 3.8-4.2 and problem solved for the past 10 days. If my wick does start getting burnt I usaully rinse it with warm water, let it dry and i get about 4-5 more days out of it before the coil gets to burnt out... Also, when you take a hit try not sucking in to fast. I try and hit long and slow. my Mvp has a 10 second cut off on hits so i can usaully get 2 medium to long hits in 1 shot.. Hopes this helps with your problem