Two problems related to gasoline engine have been reported for the 2000 Subaru Forester. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2000 Subaru Forester based on all problems reported for the 2000 Forester.
Gas leak on fuel line of the engine on the passenger side of the engine.
The oxygen sensor switch is not operating. The dealer is willing to replace it, however, he cannot get the part as it is not available. This dealer and others said they have several new cars waiting for this part. This may be a national problem, suggest you check into a recall. My gas mileage is now very poor and the engine is starting to run rough.