I have been having real problems with clearomizers too. Might not be the same issue but this might be helpful to you. I have an ego K battery, which likewise came with ce4 clearomizers.
My CE4's leak like a sieve. I'm constantly having to shake the juice out of them and clean them and I felt like I was just wasting a lot of juice. I've kept them as a backup but I rarely use them anymore.
I've fallen in love with Evod clearomizers - and with the original coil they work great and everything tastes delicious in them.
Removing the coil heads every couple of days and rinsing in hot water, then soaking in vodka makes them great again when they start getting gunky, and you can usually remove most of the flavor from the wick so you can switch out. Don't replace them, just clean them

I am getting 3 weeks out of them even using the darkest ejuices and vaping like a maniac all day.
Here is a caution for you though, if you have a similar setup - be very careful that the replacement coil units you buy are the right resistance. The vape store sold me 1.8 ohm ones, and they burn every juice I have. The store insists that "it shouldn't be" a problem but it is a serious problem that turns light to darkness and casts a curse and pestilence upon your vaping world.
Ditto selling you other replacement clearomizers of lower resistance than you need. You fill them up and it's instant yuck. So if you are buying new clearos and all of them are tasting burnt, check that the amount of ohms... is not too damn low. Ego-K at least for sure needs 2.2 ohms or higher.
I have just figured all this out after spending way too much on replacement heads and new clearomizers. I was lucky enough that one of my evods actually came in a box (usually they don't)... which I saved... and was able to look at the specs on it. To be honest I'm a little annoyed that the vape shops were selling me completely wrong clearos because I go in with the original tanks and show them the battery and they still sell me the wrong clearos and coil heads. I asked why my new tanks were burning everything and was told that either it was a bad batch or that my battery was having issues. They then sell me a whole new Evod clearo that works beautifully until I put the wrong coil in it that they sold me also.
Sorry about that last ranty bit but the point is, know your equipment and what will work with it - don't rely on the people at the shop to be able to sell you the right coils that go with the tanks they already sold you LOL