2003 Volkswagen Jetta Fuel System Diesel Problems
3 owner-reported fuel system diesel complaints from NHTSA data
Data sourced from NHTSA public database. For informational purposes only. Always consult a qualified mechanic.
Owner Complaints (3)
SINCE THE INTRODUCTION OF LOW SULFUR DIESEL MY INJECTION PUMP HAS DEVELOPED A LEAK ! POSSIBLE FIRE DANGER. *TR
2003 VOLKSWAGEN JETTA DEVELOPED PROBLEMS WITH THE VEHICLE STOPPING.***NO ANSWER REQUIRED***. *MR WHEN THE WEATHER IS AROUND 5 DEGREES, THE FUEL GELS AND THE VEHICLE COMES TO A STOP. THIS HAS HAPPENED THREE TIMES. THE CONSUMER HAS OUT IN DUEL ADDITIVES BUT THAT HAS NOT CORRECTED THE PROBLEM. *TT *NM
VEHICLE HAD SENDING UNIT REPLACED WITH A DIFFERENT DESIGN UNIT TO ADDRESS COLD WEATHER OPERATING CONDITION. MFG,R HAS TSB ACKNOWLEDGING PROBLEM. WAS CHARGED FOR REPAIRS CAR IS 4 MOS OLD. 2003 JETTA PURCHASED IN SEPT.2003. *AK