Originally Posted by zip439

... Disconnect the electric plug and check to see if you have 12 volts at the plug when the ignition switch is turned on (during the first 2 seconds only) . Please be careful and don't drive over yourself!.. If you have 12 volts at the connector then your pump is not operating, the RCM is working correctly and you must replace the fuel pump. Assuming all the wiring is intact and functioning properly. If you end up replacing the fuel pump. replace the filter at the same time, but be certain you replace the filter with the proper one. Some of the filters sold at auto parts stores do not have the necessary regulator built into the filter and they do not operate properly,