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1997 Volvo 850 2.4L Excessive Emissions, Surge, Misfire, Poor Fuel Economy, MIL Lamp on
Posted to European Driveability on 8/9/2000

Once spark plugs, cap & rotor were replaced cranked engine cold and brought to 1500 rpms, engine started missing like did when came in. Test drove car at highway speeds, ran good with just a slight noticable miss at times, come to stop and bring rpms to 1500, ...

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car Vehicle Data

1997 Volvo 850

VIN YV1LW5546V
Engine2.4 L / 5 cyl
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Surge, Misfire, Poor Fuel Economy, MIL Lamp On
OccursAlways, Above Idle to 2500 Rpms
Misc.Wagon, B5254s Engine

Trouble Codes

302
303
304
305Cylinder 1 2 3 4 5 misfire detected
P0300Multiple Misfire Detected
P0301Cylinder 1 Misfire Detected
P0410AIR System Oxygen Sensor Monitor
Message Closed

car Vehicle Data

1997 Volvo 850

VIN YV1LW5546V
Engine2.4 L / 5 cyl
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Surge, Misfire, Poor Fuel Economy, MIL Lamp On
OccursAlways, Above Idle to 2500 Rpms
Misc.Wagon, B5254s Engine

Trouble Codes

302
303
304
305Cylinder 1 2 3 4 5 misfire detected
P0300Multiple Misfire Detected
P0301Cylinder 1 Misfire Detected
P0410AIR System Oxygen Sensor Monitor