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I have a puff bar plus and the area where the vape juice is held with the cotton and stuff looks weird. the puff bars i have previously opened have always had cotton with a slight yellow tint, but this cotton looks soaked in something. i’m not very good at explaining so i’ll also post a pic of it. any help on if it is safe or not to use is greatly appreciated!

So yesterday I was going down a ramp and i think i hit a patch of ice so I spun around and my car flew over the side. At first glance my car seemed fine, But after getting home and really inspecting it, It was a mess underneath. The splash shield was heavily damaged, and what i believe to be the intake resonator (I don't know anything about cars) was broken. It was barely hanging onto my car. Just to be clear, It was that black piece right behind the front bumper in that area the left front tire is in. Not only this, but when I started my car to go to work the next day, It made an unbelievably loud noise that only styopped after my third time shutting it off and then turning it on. is that relating to the intake resonator, or is that a separate issue. And do i NEED to replace the resonator, or is it something my car could live without? Thanks for any help you can give me! This is what it looks like: