Originally Posted by brad_li08
Not that it helps, but I've got the exact same issue. I've had to bring my '11 WRX in to my dealership 3 times for the same problem. Misfire on all 4 cylinders. I've tried 6 different gas stations and my oil has been changed by Subaru, so I assume they are using the right oil. Still having the same problem.
You're not alone.....
i Have the same exact problem as well, stock 2012 wrx with 6K on it has been in the shop twice for same misfire codes, horrible idle, and surging at low rpms. Give me the damn valve adjustment, or better yet, a new car that hasnt been running with incorrect valve clearance for 6,000 miles