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2003 Volkswagen Jetta GL 2.0L Misfire, MIL Lamp on
Posted to European Driveability on 4/8/2013 21 Replies

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 ...

21 Replies Received (View Replies)

  Related Documents & Media  2003 Volkswagen Jetta GL

 
Message Closed w/FIX

car Vehicle Data

2003 Volkswagen Jetta GL

VIN 3VWRK69M23
Engine2.0 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursIntermittently

Trouble Codes

P0300Multiple Misfire Detected
P0304Cylinder 4 Misfire Detected
P0420Catalyst Efficiency Below Threshold (Bank 1)
Message Closed w/FIX

car Vehicle Data

2003 Volkswagen Jetta GL

VIN 3VWRK69M23
Engine2.0 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursIntermittently

Trouble Codes

P0300Multiple Misfire Detected
P0304Cylinder 4 Misfire Detected
P0420Catalyst Efficiency Below Threshold (Bank 1)