When did subaru fix the hg problem. Lookin at one with 165.000 mi. 2001 outback

96-99 DOHC Internal HG Leaks, blows out all the coolant - the worst I'd say

2000 and up 2.5 SOHC External coolant or oil leaks at the head to block seam, less of a problem then the DOHC engines but still will require HG at some point if leaks start.  Use Coolant Conditioner from Subaru in these engines.

 

Look for external leaks and ask if the HG have been done.

Ok.thanks need another subaru soon.not alot in this area

His asking price is aleast 1000 more than it's worth .so more than likely not buy it

They never did fix the headgasket problem will always be a problem as the engine eats headgaskets by design