FUEL CONSUMPTION

  • Tiny
  • dkwake
  • 1995 Opel Omega
  • 2WD
  • manual

Fuel consumption is very high

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Tuesday, January 18th, 2011 AT 8:02 AM

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  • Tiny
  • rasmataz
  • Member

Probable causes of an engine running rich are as follows:

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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Monday, March 21st, 2011 AT 5:47 AM

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