One problem related to gasoline engine has been reported for the 2001 Subaru Legacy. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2001 Subaru Legacy based on all problems reported for the 2001 Legacy.
TSB numbers 115899 & 115398 I have a 2001 Subaru Legacy outback. It started giving me trouble and, I found out that there are lot of other people like me who are facing this problem. The vehicle hesitates while driving. It doesn't pick-up speed even if you give it gas. Doesn't cross 35 mph for sometime irrespective of if you give more gas. But suddenly picks up the speed. I once took it to the dealer and he changed the oxygen sensor or knock sensor. It worked alright for a month after that. Again it started doing it. I need help with this. I am told that this site helps me in filing this complaint.