1982 isuza i mark diesel fixer (runs)

Antique collectible 1986 Isuza i mark diesel runs but need work nothing major 30 gal diesel tank in trunk a/c automatic mileage at 200 k body has very little rust.. on california no op so no back fees paypal okay clean title to get it running charge battery inflate some tires fill one of 2 fuel filters 1 is large figure why cylinder pre-heaters glow plugs stopped working all at once probably fuse vacuum fuel to the injector pump probably bleed injectors lock fuel system tight there is a leak somewhere in the fuel system I think fuel pump lets fuel leak back into tank so once shut down have to repeat I have it no op at it has been sitting for a few years now here in salton city.. it is noisy because joint between exhaust and muffler is in need of repair more pictures will take a while as it is over 100 here daily and need to take storage stuff out of car.. little rust and no real body damage all reasons why i listed it as a fixer... I do not think i missed anything