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2008 Land Rover Range Rover Sport Supercharged 4.2L Misfire, MIL Lamp on
Posted to European Driveability on 5/10/2011 7 Replies

This vehicle has a misfire that can be felt for at least 30 seconds. It shows in the code P0307, Mode 6 data(only cylinder #7).Once it clears up(within a minute-max) it is not there til the next cold start or if it sits 4 hours or more. We have swapped coils a...

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  Related Documents & Media  2008 Land Rover Range Rover Sport Supercharged

 
Message Closed w/FIX

car Vehicle Data

2008 Land Rover Range Rover Sport Supercharged

VIN SALSH23418
Engine4.2 L / 8 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / Gas SEFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursCold, Sits for Several Hours
Misc.Jaguar 4.2L Supercharged Engine

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
P0307Cylinder 7 Misfire Detected
P0316Misfire Detected On Startup (Within the 1st 1000 Revolutions)
Message Closed w/FIX

car Vehicle Data

2008 Land Rover Range Rover Sport Supercharged

VIN SALSH23418
Engine4.2 L / 8 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / Gas SEFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursCold, Sits for Several Hours
Misc.Jaguar 4.2L Supercharged Engine

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
P0307Cylinder 7 Misfire Detected
P0316Misfire Detected On Startup (Within the 1st 1000 Revolutions)