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1999 Jeep Cherokee Sport 4.0L Poor Idle Quality, Cuts out, Misfire
Posted to Chrysler Driveability on 5/11/2006 9 Replies

This vehicle will intermittently start to bog down and chug at idle and medium accelleration. problem occurs at any temp, while driving, or just sitting in the bay. if you rev engine fairly high problem will go away most times. When the problem is present the ...

9 Replies Received (View Replies)

  Related Documents & Media  1999 Jeep Cherokee Sport

 
Message Closed w/FIX

car Vehicle Data

1999 Jeep Cherokee Sport

VIN 1J4FF68S4X
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Cuts Out, Misfire
OccursIntermittently

Trouble Codes

P0138Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Voltage
Message Closed w/FIX

car Vehicle Data

1999 Jeep Cherokee Sport

VIN 1J4FF68S4X
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Cuts Out, Misfire
OccursIntermittently

Trouble Codes

P0138Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Voltage