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2004 Jeep Grand Cherokee Limited 4.0L Hesitation, Cuts out, Stall, MIL Lamp on, Harsh Buck
Posted to Chrysler Driveability on 10/19/2016 11 Replies

Jeep came in for losing power when driving down the highway. Check engine light is not on. Performed testing and found no codes current or in history. Test drove on highway and Jeep has a violent buck and will not accelerate for about 2-4 seconds. Other times ...

11 Replies Received (View Replies)

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car Vehicle Data

2004 Jeep Grand Cherokee Limited

VIN 1J8GW58S84
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / fuel injection
EmissionsOBD-II Compliant
SymptomsHesitation, Cuts Out, Stall, MIL Lamp on, Harsh Buck
OccursCruise, Intermittently, Highway 12-16 Miles of Driving

Trouble Codes

P1391CKP Or CMP Sensor Signal Intermittent
Message Closed

car Vehicle Data

2004 Jeep Grand Cherokee Limited

VIN 1J8GW58S84
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / fuel injection
EmissionsOBD-II Compliant
SymptomsHesitation, Cuts Out, Stall, MIL Lamp on, Harsh Buck
OccursCruise, Intermittently, Highway 12-16 Miles of Driving

Trouble Codes

P1391CKP Or CMP Sensor Signal Intermittent