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2000 Jeep Cherokee Sport 4.0L Poor Idle Quality, Hesitation, Surge, Cuts out, Misfire
Posted to Chrysler Driveability on 8/21/2012 15 Replies

This came from another shop that couldn't fix it. Runs bad. We have replaced the coil pack twice, crank and cam sensors once. We have synced the timing, replaced the ASD relay, replaced the oxygen sensors and finally the computer and has it programed for this ...

FIX posted 9/5/2012

15 Replies Received (View Replies)

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car Vehicle Data

2000 Jeep Cherokee Sport

VIN 1J4FF48S0Y
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / sequential injected
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Surge, Cuts Out, Misfire
OccursHot

Trouble Codes

P1351Mass Airflow Sensor Circuit Performance
P1352Mass Airflow Sensor Circuit Performance
P1353Ignition Coil 3 Control Circuit High Voltage
P1391CKP Or CMP Sensor Signal Intermittent