Hello, did you check for codes? Did you check pressure with a gage? If you have TBI can you see the injectors spray, even a good spray pattern doesn't mean the pressure is good.
It shows you have an oil pressure switch in the fuel pump circuit, a redundant power supply to the pump, once you crank enough to bring up oil pressure, the pump should run, even without the rpm signal, but the injector/s won't pulse, without the rpm signal.
With the fuel pump prime connector, you can run the pump without cranking and check pressure.
Saturday, February 28th, 2009 AT 12:54 PM