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El Duderino
Join Date: Feb 2011
Location: The Forgotten Coast
Posts: 5,843
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Overview of Potential Problem Areas
1. Vacuum Leaks (unmetered air)
2. Fuel Delivery Problems (leaking injectors, bad fuel pump, etc.)
3. Fuel Pressure (system, control, residual)
4. Air Fuel Mixture (too rich, too lean conditions)
5. Electronics Failure (failures of ECU, O2 sensor, O2 relay, etc.)
Last edited by tirwin; 07-20-2013 at 11:40 AM..
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