FUEL CONSUMPTION

1996 Opel Astra

Tiny

joanna.646

March, 1, 2011 AT 5:28 AM

Opel Astra 1996 fuel consumption too high

1 Answer

Tiny

rasmataz

March, 1, 2011 AT 7:01 PM

Try giving it a major tune up could also be running rich

1. Excessive fuel pressure can be cause by restricted fuel return line
2. Defective Oxygen Sensors.
3. Leaking injectors and fuel pressure regulator.
4. Coolant temperature sensor out of calibration.
5. Restricted air intake system.

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