1994 Oldsmobile Cutlass Repair Question
Topics covered: Fuel pressure, Sensor, Coolant.
Mileage: No information provided.
Mileage: No information provided.
Asked on December 7, 2011
- Enter a Question or Swhat is causing the heavy fuel consumption on 1994 oldsmobile cutlass supremeubject and Click Search -
What is causing the sudden heavy fuel consumption on 1994 oldsmobile cutlass supreme
Asked by danielraffenspargerAnswer
Replied on December 7, 2011
Could be needing a major tune-up/running too 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
