Table 1 shows three common gasoline fuel system related problems of the 2004 Subaru Impreza Wrx. The number one most common problem is related to the gasoline fuel system (13 problems). The second most common problem is related to the fuel hoses lines/piping and fittings (seven problems).
| Problem Category | Number of Problems |
|---|---|
| Gasoline Fuel System problems | |
| Fuel Hoses Lines/piping And Fittings problems | |
| Fuel Injection Rail problems |
During cold weather (~36 f), there is a strong fuel smell in the cabin. The smell seems to be coming form the engine compartment (passenger side). The smell disappears after the engine warms up. Read details...
Fuel lines on top of the engine leak during cold weather, below 10 degrees f. There is a strong fuel odor out side the vehicle and inside when the vents are on. The smell goes away after the car is completely warmed up, 10-20 minutes of driving. Read details...
When I start my car when it is cold out 20 degrees or below my gas line near the fuel rail leaks on the passenger side of the engine until the car warms up. It leaks a little up to enough to pool on the engine. . Read details...