2003 Volkswagen Jetta GL 2.0L Misfire, MIL Lamp on
Original customer complaint: car came in with CEL on & sometimes Blinking. Rough Idle/Misfire, etc. Scanned for codes. retrieved DTC P0300 & P0304. During visual inspection was able to see Cylinder # 4 Ignition wire Arcing on the Cylinder Head. We replaced #4 ...
FIX posted 4/12/2013
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Vehicle Data2003 Volkswagen Jetta GL
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2003 Volkswagen Jetta GL
VIN | 3VWRK69M23 |
Engine | 2.0 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire, MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P0300 | Multiple Misfire Detected |
P0304 | Cylinder 4 Misfire Detected |
P0420 | Catalyst Efficiency Below Threshold (Bank 1) |