Hey y'all I've got a little problem because when I release the accelerator car starts braking. This inhibition is almost imperceptible, however, the lights are shining
Follow this: https://wiki.beamng.com/BeamNG_FAQ#How_do_I_perform_a_clean_reinstall.3 Do not mess with ANY files after that. Delete the mods you have and clear cache. DO NOT delete the mods folder.
Are you just using a keyboard, or do you have any controllers plugged in? A controller could have a deadzone issue where it registers a small value even when closed. If this is the case you can adjust the deadzones in the controls menu for the brake and throttle bindings.