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2003 Kia Sorento EX 3.5L Poor Idle Quality
Posted to Asian Driveability on 11/11/2008 5 Replies

Hello all, came in with p0304, did plugs and wires and code is now gone for three weeks now, but the idle is rough. I checked for obvious vac leaks, mounts. it smooths out off idle and runs perfect. fuel trim looks good. any ideas? thanks

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car Vehicle Data

2003 Kia Sorento EX

VIN KNDJD73313
Engine3.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursAlways, Idle
Message Closed

car Vehicle Data

2003 Kia Sorento EX

VIN KNDJD73313
Engine3.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursAlways, Idle