Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSPONTIAC1998FIREBIRD V8-5.7L VIN GREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSFUEL TANK PRESSURE SENSORSERVICE AND REPAIR
1998 Pontiac Firebird V8-5.7L VIN G
Fuel Tank Pressure Sensor: Service and Repair
1998 Pontiac Firebird V8-5.7L VIN GSECTION Service and Repair
Fuel Sender Components:
REMOVAL PROCEDURE
1. Disconnect the negative battery cable.
2. Perform the Fuel Pressure Release Procedure.
3. Drain the fuel tank. Refer to Fuel Tank Draining Procedure
4. Remove the fuel tank. Refer to Fuel Tank Replacement.
5. Remove the fuel pressure sensor (1).
INSTALLATION PROCEDURE
1. Install the fuel pressure sensor (1).
2. Install the fuel tank. Refer to Fuel Tank Replacement
3. Refill the fuel tank.
4. Install the fuel filler cap.
5. Connect the negative battery cable.
6. Inspect for leaks.
A. Turn the ignition switch ON for 2 seconds.
B. Turn the ignition switch OFF for 10 seconds.
C. Turn the ignition switch ON.
D. Check for fuel leaks.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.