System Specifications
41-47 psiLoosen fuel tank filter cap, then raise vehicle & disconnect fuel pump electrical connector. Start engine & operate until fuel supply is depleted. Crank engine for approximately 3 seconds, then place ignition switch in the Off position. Connect fuel pump electrical connector, then disconnect battery ground cable. Disconnect fuel line quick disconnect fittings, then install a suitable fuel pressure test gauge. Tighten fuel filter cap & connect battery ground cable. Place ignition switch in the On position & check for leaks at gauge connections. With ignition switch in the On position, note fuel pressure reading.