ADDING VEHICLE MODS CRASHING GAME

[womb_raider]

I have been making an addon version of Van123's 67 GT500. I got the cars to spawn fine as 1 DLC pack. My problem is when I try to add a vehicle mods rpf to the dlc, it makes the game crash. I renamed all of the parts to new names and I also renamed the carcols to match the new names (Van123 based it on the Primo and Promo2) When I take the tuning files that vans123 provided and replace the defaults, it works without crashing.

I have matched my file to many other addons and do not see a difference in how I am making this one.

Thanks in advance.

[womb_raider]

Wanted to add...

When the game crashes the corrupt game data box shows up.