Sure. I know you're talking about what are probably low wattage
coils/attys here to begin with and a lot of this depends on the design of the coil.
If you run a coil to hot you risk
vaping liquid out of the wick faster than more liquid can be taken up. Dry hits are never fun.
Too much wattage/voltage can break the coil wire at a weak point, "popping" it open and rendering it non functional.
That's all very generic - what specific thing are you using?