Hi, I loaded plugin and its not wokring.. any ideas? this is the only plugin i have tthat changes anything with cars.

{
"EnginePartsTier": 1,
"FuelAmount": 0,
"HealthPercentage": -1.0,
"IncludeChassis": true,
"IncludeOwnedCars": false
}

Are you expecting existing cars to automatically have parts added to them when the plugin loads? Or are you testing with cars that spawned after the plugin loaded?

i thought they would load with parts. do i need to restart the server for that to happen? or any cars from now that spawn will have parts?

Restarting will not add parts to existing cars. New cars should have parts. Let me know if that's working for you.

its working. sorry

I'll probably add this to the documentation, but you can clean out existing cars by decaying them quickly and respawning them. Some instructions are in the following thread.
https://umod.org/community/car-spawn-settings/26035-enginepartstier-not-working

I'll also consider adding a feature to automatically add the parts to existing cars, or at least document that it doesn't work that way.