Fuel Pressure Relief

Fuel system is under pressure. Pressure must be relieved prior to servicing fuel system. Fuel pressure may be relieved by using one of the following methods.

• On all models, disconnect fuel pump at rear body connector. Start engine and run engine until it stalls. Crank starter for 3 seconds to remove remaining fuel from fuel lines. Turn ignition off. Reconnect rear body connector.
• On all models except 2.2L, install Fuel Pressure Gauge (J-34730-1) on fuel pressure connector of fuel rail. On 2.2L, install Fuel Pressure Gauge (J-29658-D) using Adapter Kit (J-29658-100). Wrap shop towel around pressure connection when installing fuel pressure gauge to absorb fuel leakage. Install gauge bleed hose in container. Open bleed valve to bleed fuel pressure.