i have a 1990 chevy 2500k that seems to be getting to much fuel where should i start to fix
Jan 14, 2011 at 1:09 AM
fuel problem
1990 CHEVROLET TRUCK
EHOUSE
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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.
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.
Jan 14, 2011 at 1:48 AM
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