Relieving Fuel Pressure
WARNING: This page is about a different car, the 1991 Acura Legend and 1991 Acura Integra. However, it is still accessible from the selected car via links, so may be relevant.
Remove negative battery cable. Loosen fuel tank filler cap. Place clean shop rag around fuel filter. Slowly loosen 6-mm service bolt, on top of fuel filter, one complete turn to relieve system pressure. Always replace washer under 6-mm bolt after loosening.