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2002 Kia Optima SE 2.4L Stall, MIL Lamp on, lacks power
Posted to Asian Driveability on 6/19/2008 9 Replies

the car runs fine at idle, but under load when driving has low power and will not accelerate over 40 MPH without stalling. The computer codes lead us toward the catalytic converter, however a vacuum test to check for exhaust restriction indicates no restrictio...

9 Replies Received (View Replies)

  Related Documents & Media  2002 Kia Optima SE

 
Message Closed w/FIX

car Vehicle Data

2002 Kia Optima SE

VIN KNAGD12682
Engine2.4 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsStall, MIL Lamp on, Lacks Power
OccursUnder Load, on Accel, Over 40 Mph

Trouble Codes

P0421Catalytic Converter Efficiency (Bank 1)
P0446EVAP Vent Control System Performance
P0507Idle Speed Control System Higher Than Expected
Message Closed w/FIX

car Vehicle Data

2002 Kia Optima SE

VIN KNAGD12682
Engine2.4 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsStall, MIL Lamp on, Lacks Power
OccursUnder Load, on Accel, Over 40 Mph

Trouble Codes

P0421Catalytic Converter Efficiency (Bank 1)
P0446EVAP Vent Control System Performance
P0507Idle Speed Control System Higher Than Expected