Fuel Injection Rail problems of the 2003 Subaru Impreza

One problem related to fuel injection rail has been reported for the 2003 Subaru Impreza. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Subaru Impreza based on all problems reported for the 2003 Impreza.

1 Fuel Injection Rail problem

Failure Date: 11/14/2008

Due to a flawed design related to the fuel delivery system, whenever the outside temperature drops below 14 degrees a rubber hose contracts and gasoline leaks out of a fuel rail connection above the engine on the passenger side. This flaw is outlined in Subaru service bulletin (#09-36-03). I think it is a dangerous situation having raw fuel leaking onto an engine especially since the smell inside the cabin of the car is extremely strong. This design issue should have forced a recall, yet it has not and Subaru dealers are charging in excess of $500 to correct the situation by replacing the rubber hose with one that is 30mm longer. The leaking fuel situation has been an issue with the vehicle since I originally purchased it. It seems to be getting more severe each winter with today being no exception. The temperature here in cheyenne this morning was in a low teens and even as I went to get into the vehicle I could smell gas as I stood next to the car. When I turned on the fan for the heater the cabin filled with gas fumes. A quick search of the internet revealed that there are hundreds of comments, postings and threads by owners who are experiencing this hazardous problem.


Other Gasoline Fuel System related problems of the 2003 Subaru Impreza



Safety Ratings of Impreza Cars
Fuel Economy of Impreza Vehicles
Impreza Service Bulletins
Impreza Safety Recalls
Impreza Defect Investigations