1999 Land Rover Range Rover 4.0L Misfire, MIL Lamp on
First time customer came in stating check engine light and run rough. Scan for code and foung the listed codes in system. Engine have misfire while idling. Inspect spark plug wires and found arcing on spark plug. Can't seem to figure out which cylinder is miss...
Summary posted 8/20/2011
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Vehicle Data1999 Land Rover Range Rover
Trouble Codes
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Message Closed w/Summary
Vehicle Data
1999 Land Rover Range Rover
VIN | SALPA1247X |
Engine | 4.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0300 | Multiple Misfire Detected |
P0307 | Cylinder 7 Misfire Detected |
P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
P0430 | Catalyst Efficiency Below Threshold (Bank 2) |
P1314 | ETC System - Ice Blockage / Short Circuit To Ground |
P1316 | Spark Plug Detection Module Circuit Malfunction (Bank 2) |