Well , Chris Hitower had this to say ...
Originally posted by Chris Hightower:
However, adding a low fuel light to a guage cluster would probably be a decent task as there is more than likely no electrical provisions for it. Plus, and attempt to tap into the fuel sending unit might throw off the fuel guage.
And he's pretty much the resident CEG electronics guru (you should've gathered that by now , even with only 123 posts

) . I'd say by what he's told us there , that it's pretty much impossible to do without major work .