Smok Pen 22 Blinking 4 Times And Not Working.

[BounceWalker]

I was having the four-blinking-light issue too.  According to the manual it’s a short-circuit problem.  I’d had some juice spillage  issues and guess some got into the power port.  I used a combination of blowing into the port, setting it in front of a fan for a few hours, and finally using a hairdryer on it (all very comical and pathetically novice on my part).  I was going to do the old trick of submerging it in rice overnight to get the moisture out, but luckily it fired right up for me after a few hours of me occasionally doing the three steps I listed above.

Lesson learned: don’t let it get wet!

[Creating.future.health]

It's more then likely a bad coil you can get defective ones brand new just get another coil soak the thing and try it. I thought it was the battery but then I tried my coil that was burnt tasting but worked and magicly it started working