My DSE901-T is whistling?! Nooo!

[Patrick21]

Basically struggling to get a draw and it whistles like hell. How long do you guys usually drag on your ecigs? 5 seconds?

I have tried
- Cleaning the atty
- Wiping the battery (not wet)
- Putting more juice in the tank
- changing the battery

and it still whistles...

 

[Patrick21]

Update: Suddenly stopped after cleaning the atty for a second time

 

[Patrick21]

and now its started again!!! ahhh driving me crazy. Any tips?

 

[sumoman25]

I bet it's the cartridge whistling. Take out both of the top pieces of the cartridge (Not the filling port, the other side) then see if it still whistles.

 

[Patrick21]

I think your talking about the DSE901 im talking about the tank version which has no filling in the cart.