Fuel System Pressure Relief Procedure

1. Loosen fuel filler cap to relieve tank pressure (do not tighten at this time).
2. Remove fuel pump fuse. (J-car) Raise vehicle. (L-car).
3. Disconnect fuel pump electrical connector. (L-car)
4. Lower vehicle. (L-car)
5. Start engine and run until fuel supply remaining in fuel pipes is consumed. Engage starter for 3.0 seconds to assure relief of any remaining pressure.
6. Install fuel pump fuse. (J-car) Raise vehicle. (L-car)
7. Connect fuel pump electrical connector. (L-car)
8. Lower vehicle. (L-car)
9. Disconnect negative battery terminal to avoid possible fuel discharge if an accidental attempt is made to start the engine.