im sry yall but i dont really kno to much about these cars and need help again,i need a new fuel pump now if thats bad should i get the sending unit to or would it b ok to just gett the fuel pump,its been sittin for a while and i just bought it yesterday as a new project,its a 1997 jetta trek are those pretty good cars??and if i was to buy a motor for a swap what would fit,thank u names mike.....