i can't find a way to edit my post so anyway i fixed the trevor problem.
personalPlayerVehicle = VEHICLE.CREATE_VEHICLE(personalPlayerVehicleHash, location.x + 3, location.y + 1, location.z, 90, true, true)
at the end it was 90, false, true
this didn't work for me at first then i updated my scripthook and voila it works.... except for 1 thing, trevor just plain can't seem to call a car. looking through the files i can't come up with any reason for this. i'm guessing the author of this mod killed trevor, but i can't find what to change in the files to fix that, if that's even it.