highwayman

My game bugged out and removed my car permenantly, I've heard the only way to get it back is to use F2SE, but I cannot for the life of me figure out how to actually spawn it into my save. I just don't understand how to actually use the editor for anything other than basic level/perk/stat...

I've just started playig fo2 and already got the highwayman vehicle with all the upgrades but I still wonder (sorry if it's a noob question) why on the highwayman's wiki page there is a photo at the bottom where the car has 2 large gas tanks in the back of it? Is it an upgrade I've missed, a mod...