Narrow it down...
If you want to be sure it's injectors, follow this diag tree. Once you've eliminated leakdown through the FP reg and the pump itself, you've validated that it's and injector (or pinhole leak in the fuel system)
http://www.gnttype.org/techarea/fuelsystem/fpsys_check.html
If you want to be sure it's injectors, follow this diag tree. Once you've eliminated leakdown through the FP reg and the pump itself, you've validated that it's and injector (or pinhole leak in the fuel system)
http://www.gnttype.org/techarea/fuelsystem/fpsys_check.html