ETK k-series is not a mod its Offlical by BeamNg --- Post updated --- and i did clear cache --- Post updated --- FFS istabillity detected whats that cause by
why would you want to remove it? when it's causing issues clear cache , run steam file check or reinstall the game. or the easiest method ; simply don't use it.
this is normal to a certain extend. but one thing is for sure, dont delete the official vehicle unless you want to do whatever and not have that vehicle until you reinstall the game or something like that. this does if you have any mods downloaded for that car, you should delete the mods, but not the car itself. other then that, just reload the vehicle and keep on playing.