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2011 Jeep Grand Cherokee Laredo 3.6L Poor Idle Quality, MIL Lamp on
Posted to Chrysler Driveability on 2/3/2014 10 Replies

This was first time this car ever came to my shop. Customer reported changing plugs before coming to us. Also car had bad out of round [...] tech suspect cracked plug or damage to #2 coil. replaced plugs coil and air filter. clear codes road test all good. Thr...

10 Replies Received (View Replies)

  Related Documents & Media  2011 Jeep Grand Cherokee Laredo

 
Message Closed w/Summary

car Vehicle Data

2011 Jeep Grand Cherokee Laredo

VIN 1J4RR4GG3B
Engine3.6 L / 6 cyl / FLEX
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursHot, Idle, Intermittently

Trouble Codes

P0300Multiple Misfire Detected
P0302Cylinder 2 Misfire Detected
Message Closed w/Summary

car Vehicle Data

2011 Jeep Grand Cherokee Laredo

VIN 1J4RR4GG3B
Engine3.6 L / 6 cyl / FLEX
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursHot, Idle, Intermittently

Trouble Codes

P0300Multiple Misfire Detected
P0302Cylinder 2 Misfire Detected