
2007 BMW X3 3.0si 3.0L Misfire
Hi Bmw mechanics here is a weird one, vehicle came with misfires codes, cylinder 1 and 3 misfires and other codes like o2 sensor and another that I don't know, well my first recommendation was to replace the spark plugs but when we took the coils out we notice...
FIX posted 5/9/2017
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Message Closed w/FIX
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VIN | WBXPC934X7 |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Idle |
Trouble Codes
C342D | Unknown |
P0055 | Heated Oxygen Sensor (Bank 1 Sensor 3) Heater Resistance |
P0301 | Cylinder 1 Misfire Detected |
P0303 | Cylinder 3 Misfire Detected |
Message Closed w/FIX
Vehicle Data
2007 BMW X3 3.0si
VIN | WBXPC934X7 |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Idle |
Trouble Codes
C342D | Unknown |
P0055 | Heated Oxygen Sensor (Bank 1 Sensor 3) Heater Resistance |
P0301 | Cylinder 1 Misfire Detected |
P0303 | Cylinder 3 Misfire Detected |