Don't give up smoking is not the way to go! I don't have that tank but I've had similar problems with the tank that I use. To me it sounds like you are getting fluid in the air shaft. When you take the tank off do you see liquid in your battery? If so, clean out the battery connection with a tissue and put the tank back on. Hopefully that will help. Another thing when does the tank gurgle? Does it gurgle when you are low of fluid? If so maybe you just need to top it off and don't let it get down low. If that's not the problem you may just have a bad tank. I say again, please don't give up you just need to find the right equipment for you, everyone is different.