@ArmaniAdnr Yes in the vehicles.meta ,and the mod stores it's settings in its own created .xml file, so no worries when restarting the game your settings will stay,.....i mainly just use the mod for the fov, all the other settings arer customizable in the vehicles.meta

@krissboo no problem

@Abdulrhman1 Ah, to bad it didn't work. It could be the car itself too offcourse,
or a combination of other mods. Are you using any enb or reshade based mods?
Also if replacing vehicles (not adding), do you replace them with the vehicle the author originaly intended?
At first i sometimes changed a custom vehicle to another one and although it mostly works (be sure to change the correct vehicles.meta lines with the correct car then) but it's sometimes tricky to get it to work just right...best (most stable) is to replace the vehicle with the vehicle the author intended. If that's already the case.

Then i suggest you try another car, or perhaps check if there is a updated version of the one you want to use.

I hope this helps.

Gta games are great games/engines to mod, but it can be very tricky to get it to work (continuesly) correct, (let me remind you gtaiv taxi bug for example) and the way gta 5's folder structure and updates work, ....sigh......Although it's more modder friendly because of the standalone mods folder, it can be a pain in the butt to work with, (can be confusing very fast), and much more space is required too.

@ArmaniAdnr In the vehicles.meta there are a bunch of options for changing the camerapositions in vehicles.
For both driver and passenger. Although i don't know what every setting does, a most valuable one is PovCameraOffset
Just don't set the cam to far back, or your character will glitch into the view.

I also highly recommend https://pl.gta5-mods.com/scripts/extended-camera-settings
As it works great in combination with tweaking the vehicles.meta, and as a plus the fov is adjustable too, (while in the .meta file not.
And the mod let's you change camerasettings in-game , on the fly.
the current state your player is in determines what cam your editing, if you get into any vehicle , press pause menu ,and go to camera settings, there will be added a bunch of settings with that mod, if you get into another vehicle, you can set it for that one, and so fort....

@Abdulrhman1 Did you change the most (if any) recent file(s) for the vehicles you change?
I ask this because, if for example you download a custom vehicle, but one that was created before some official updates, and say you downloaded a vehicle that changes a certain one, but that one has newer files added in a new dlcpack, (a newer pack since the author created the vehicle) even if it's a single file (mostly .ymt files that get's updated) the author of the vehicle you downloaded might not direct users to change the files in a newer patchdayng or something, (simply because it didn't exist yet) thus not changing all the files for that vehicle. Do you understand what i'm trying to say?

EXAMPLE : Most basic vehicle files are in x64e.rpf, and an possible update in any of the patchday..... thus the author says to replace the files in the correct archives, but now we are up to patchday19ng, if in any of the updates a single file of one of the cars you replaced , changes, (gets updated) youll need to change those files in the more recent patch too....

I hope you understand what i'm trying to explain, I had such cases to, and the flicker stopped when i updated the vehicle files in the more recent patchday's too, and not only where the author directs users too....