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1986 Oldsmobile Cutlass Ciera Brougham 2.5L Poor Fuel Economy
Posted to GM Driveability on 2/18/2001

I've check the system and cannot find any thing wrong. What I really have a problem with is that it want stay in closed loop. It comes and goes service engine lite comes on and it said o2 was the problem, but I can't find any thing wrong. I have never ran into...

  Related Documents & Media  1986 Oldsmobile Cutlass Ciera Brougham

 
Message Closed w/Summary

car Vehicle Data

1986 Oldsmobile Cutlass Ciera Brougham

VIN 2G3AM19R4G
Engine2.5 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI / TBI
SymptomsPoor Fuel Economy
OccursHot

Trouble Codes

13o2 sensor
Message Closed w/Summary

car Vehicle Data

1986 Oldsmobile Cutlass Ciera Brougham

VIN 2G3AM19R4G
Engine2.5 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI / TBI
SymptomsPoor Fuel Economy
OccursHot

Trouble Codes

13o2 sensor