Fuel consumption

Tiny
JOANNA.646
  • MEMBER
  • 1996 OPEL ASTRA
  • 4 CYL
  • FWD
  • MANUAL
Opel Astra 1996 fuel consumption too high
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Tuesday, March 1st, 2011 AT 5:28 AM

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Tiny
RASMATAZ
  • MEMBER
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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Tuesday, March 1st, 2011 AT 7:01 PM

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