It takes a little while for a carto to break in. I would suggest holding the button on your battery down a couple of seconds to heat it up before you suck on it. Also, some people put a drip tip on the end of the cartomizer (take off the plastic tip) and it'll keep the
juice away from your mouth. Did you fill your own cartomizer or is it a prefilled? If you filled your own, maybe you overfilled it a little. You can either vape through it, or take the tip off and swab it out a little. This is all assuming 1) you have a manual battery. If it's an automatic, do a couple of primer puffs before you take a big hit, and 2) that everything is working right. One more thing, there's a method to
vaping....it's not smoking. Take long, slow, easy drags....not quick, hard puffs like on a cig. Hope this helps.