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2000 Jeep Grand Cherokee Laredo 4.0L Misfire, MIL Lamp on
Posted to Chrysler Driveability on 12/18/2010 19 Replies

OK , Im stumped . i was a jeep tech for 10 yrs and had seen many 4.0l cyl heads cause this issue . the cust states ck. engine light is on with no driveability symptoms . ck and found codes for misfire on all cyls . cleared codes and road tested . on a long sli...

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  Related Documents & Media  2000 Jeep Grand Cherokee Laredo

 
Message Closed w/Summary

car Vehicle Data

2000 Jeep Grand Cherokee Laredo

VIN 1J4GW48S5Y
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursUnder Load, on Decel, on Accel, Cruise, Intermittently

Trouble Codes

P0300Multiple Misfire Detected
P0302Cylinder 2 Misfire Detected
P0303Cylinder 3 Misfire Detected
P0305Cylinder 5 Misfire Detected
P0306Cylinder 6 Misfire Detected
Message Closed w/Summary

car Vehicle Data

2000 Jeep Grand Cherokee Laredo

VIN 1J4GW48S5Y
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursUnder Load, on Decel, on Accel, Cruise, Intermittently

Trouble Codes

P0300Multiple Misfire Detected
P0302Cylinder 2 Misfire Detected
P0303Cylinder 3 Misfire Detected
P0305Cylinder 5 Misfire Detected
P0306Cylinder 6 Misfire Detected