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2001 Kia Sephia 1.8L Surge, Misfire, MIL Lamp on
Posted to Asian Driveability on 9/22/2010 10 Replies

After timing belt replacement and tune-up, cust. says engine surges and loses power at times. Mostly during 55 mph steady cruise, and at times under accel.

I was able to duplicate this condition one time. When it did happen, O2 volts were very low (lean), fue...

10 Replies Received (View Replies)

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Message Closed w/FIX

car Vehicle Data

2001 Kia Sephia

VIN KNAFB12191
Engine1.8 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsSurge, Misfire, MIL Lamp On
OccursOn Accel, Cruise, Intermittently

Trouble Codes

P0102Mass Airflow Sensor Circuit Low Voltage
P0300Multiple Misfire Detected
P0301Cylinder 1 Misfire Detected
P0302Cylinder 2 Misfire Detected
P0303Cylinder 3 Misfire Detected
P0304Cylinder 4 Misfire Detected
Message Closed w/FIX

car Vehicle Data

2001 Kia Sephia

VIN KNAFB12191
Engine1.8 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsSurge, Misfire, MIL Lamp On
OccursOn Accel, Cruise, Intermittently

Trouble Codes

P0102Mass Airflow Sensor Circuit Low Voltage
P0300Multiple Misfire Detected
P0301Cylinder 1 Misfire Detected
P0302Cylinder 2 Misfire Detected
P0303Cylinder 3 Misfire Detected
P0304Cylinder 4 Misfire Detected