Four problems related to engine cooling system have been reported for the 2000 Subaru Legacy. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2000 Subaru Legacy based on all problems reported for the 2000 Legacy.
Coolant leak from drivers side head gasket.
Under warranty had three head gaskets on 2000 Legacy 2. 5l (38,000, 55,000, 75,600 miles respectively). At 97,000 mile spark plug blew out of #2 cyclinder. Subaru blamed me since I replaced the plugs at 65,000. I paid $1700 at lynnes Subaru in arpil to replace left side head with new one. At 99,500 mile I am seeing the coolant starting to drop in reservoir. Only 400 miles left on 100k head warranty for right side and 10k mile on warranty for new head. The car is sitting until I get it into dealer. Besides headgaskets, catalytic converter, rear wiper motor, door locks and under dash wiring have all failed. This is a lemon. Can I prosecute under the NJ lemon law? is there any other forum to get Subaru to repair or buy back vehcile?.
Multiple overheating problems for weeks after coolant additive installed. Subaru can not fix it.
I received a letter from Subaru of America yesterday. It is asking that certain owners of Subaru autos (like my 2000 Legacy) have a stop leak put into the cooling system to avoid leaks in the head gasket. In the past there has been incidences where people had to have their head gaskets replaced on their Subaru autos. This type of quick fix can lead to damaage to the engine parts by partially clogging the cooling system, wearing out the water pump, etc. If a head gasket does blow later because the temporary seal did not work, the engine could sieaze up and there is a chance, especially at high speeds, the Subaru can cause a serious or fatal accident. Subaru should not be able to administer a temporary fix for vehicles still under warrantee, they should fix the problem and not just treat the symptoms.