Troubleshooting |
Symptom | Suspect area |
Engine will not start or struggle to start | Vapor hose damaged or disconnected |
Engine struggles to start | Malfunction of the Purge Control Solenoid Valve |
Rough idle or engine stalls | Vapor hose damaged or disconnected |
Malfunction of the PCV valve | |
Rough idle | Malfunction of the Evaporative Emission Control System |
Excessive oil consumption | Positive crankcase ventilation line clogged |
Fuel Pump: Repair procedures
Inspection
[Fuel pump]
1.
Turn the ignition switch OFF, and then remove battery (-) cable.
2.
Remove the fuel pump assembly.
3.
Check motor operation by fuel pump connector (A) connecti ...
Fuel Pressure Control Valve: Repair procedures
Inspection
1.
Turn the ignition switch OFF and disconnect the battery negative (-) cable.
2.
Disconnect the fuel pressure regulator valve connector.
3.
Measure resistance between the fuel ...