Mechanics

DIAGNOSIS

1994 Opel Omega • 2WD Manual •

Hi.
What do I do?I have opel omega A model car, she consumes alot of fuel and emits black carbon smoke.
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Musa Bello
July 27, 2011.



When was the last tune-up? Sounds like its burning more fuel than air-due to black smoke-

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.

Rasmataz
Jul 27, 2011.
I have same problemes

Tiny
Abokamel
Sep 30, 2011.