One problem related to other fuel system hoses lines/piping, and fittings has been reported for the 2004 Volkswagen Jetta. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Volkswagen Jetta based on all problems reported for the 2004 Jetta.
The car randomly stalls while driving whether at highway speeds or in town. This causes a loss of power steering and power brakes which is inherently dangerous in certain situations. It has been doing this regularly with the previous owner for the last 3 or 4 years and has done it 4 times while under my ownership since September 2017 it usually happens while there is less than 1/4 tank of fuel. When it happens there is no check engine light nor does the ecu store any codes from the problem. Previous owner made several repairs including a fuel pump and filter, engine speed sensor and alternator wiring harness in an attempt to fix the issues with no success. This issues also comes up regularly on several vw forums and no one seems to have an answer. This is a known and regular issue with no consistent repair and needs to be remedied.
| Other Fuel System Pump problems | |
| Other Fuel System Fuel Gauge problems | |
| Other Fuel System problems | |
| Other Fuel System Hoses Lines/piping, And Fittings problems | |
| Other Fuel System Tank Assembly problems | |
| Other Fuel System Fuel Injection System problems |