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2007 Jeep Grand Cherokee Laredo 4.7L Poor Idle Quality, Misfire, MIL Lamp on
Posted to Chrysler Driveability on 6/27/2016 9 Replies

Hey fellow iatners and jeep lovers! This Jeep has been kicking my butt for the last two days now, and my head is gonna explode. it came in with a p0300 random misfire and a p0113 Intake air temp circuit high. Replaced the plugs and coils no change, Feul pressu...

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  Related Documents & Media  2007 Jeep Grand Cherokee Laredo

 
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car Vehicle Data

2007 Jeep Grand Cherokee Laredo

VIN 1J8HS48P57
Engine4.7 L / 8 cyl / FLEX
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursAlways

Trouble Codes

P0113Intake Air Temperature Sensor Circuit High Voltage
P0300Multiple Misfire Detected
Message Closed

car Vehicle Data

2007 Jeep Grand Cherokee Laredo

VIN 1J8HS48P57
Engine4.7 L / 8 cyl / FLEX
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursAlways

Trouble Codes

P0113Intake Air Temperature Sensor Circuit High Voltage
P0300Multiple Misfire Detected