I recently installed the Fire Chief charger by CJ (I think it was from him). I had a few problems with it in that the doors wouldn't appear or would look broken. I figured it would be the Vehicles.ide line so I changed it to match the default FBI charger. The Charger appears fine, handles fine too but sometimes when I spawn it, I get this:

Although I got that today, last night after I fixed the vehicles.ide line I had no problems with the charger. Is the problem with the car or my graphics card? I have a 1GB ATI HD 5670.

I had that too. Happens when a model is faulty. There is no fix other than to uninstall the mod, afaik.

EDIT: Just noticed, that's Cj24's Battalion Chief charger, with my skin, right? I'll contact him about this; as I remember that when I had the model to create the skin, it didn't bug.

EDIT2: Something that could also work, is to put the model in a different vehicle slot, like noose, police2 or police1

Thanks for the reply. Yes, it is the Battalion Chief Charger that was released on GPM with the streethawk. Not sure who owns the skins but I slightly modified them for personal use. Regarding your second edit, the vehicle was placed in the noose slot but had the default FBI Buffalo Vehicles.ide line and the actual handling line was matched to Police3 where I have another charger using a handling line from Sgt Kayno. The strange thing is that sometimes the car seems to work fine without any problems, then other times it doesn't. I've temporarily removed it for now and the problem has gone away.

Why do my cars so often have that problem :(

Well, it worked for me perfectly, you really should try replacing it with the FIB Buffalo, that has nothing to do with the handling or vehicle.ide, that's some kind of fail with the Game, ZMod.

If your graphics card was fried you wouldn't be able to load GTA, Period.