Between Omaha and Des Moines, 7 miles South of I80 | First, take a good flashlight and look inside the fuel tanks = Is the fuel BLACK? I know you mentioned, that you sent out the injectors, to be tested, but if injectors are passing high pressure injection oil, into the fuel system, internally, then you will use engine oil, but it goes into the fuel tank/s and turns the fuel, black colored. (if your fuel tanks have "inlet screens" where the fuel nozzle is inserted, then you will have to remove a fuel filter and dump the fuel into a clean WHITE container, to inspect. |