Table 1 shows three common gasoline fuel system related problems of the 2003 Subaru Impreza. The number one most common problem is related to the fuel hoses lines/piping and fittings (eight problems). The second most common problem is related to the gasoline fuel system (three problems).
| Problem Category | Number of Problems |
|---|---|
| Fuel Hoses Lines/piping And Fittings problems | |
| Gasoline Fuel System problems | |
| Fuel Injection Rail problems |
Fuel leaking from lines in engine compartment of 2003 (man. Date July 2002) Subaru wrx sedan. Leak appears to be triggered by cold temperatures. Fuel pools in the engine compartment. Very strong smell of fuel in the passenger compartment. Read details...
2003 Subaru wrx. Cold start raw fuel smell. Fuel leak under intake on passenger side. Read details...
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). Read details...