1999 Subaru Legacy "outback idle adjustment" Questions

...Outback occacionaly rough idles at stops. I've done some work like many people replace parts and still the same problem. I've searched the internet and no one has a solution. My 94 Sedan DeVille had ...

...Outback 2.5 non turbo. Does the VVT (variable valve timing solenoid have anything to do with the fuel system? I noticed the vvt solenoid is bad. But also have a fuel issue. When I'm at a red light or ...

...Outback, it rough idles at stops intermittently. I recreated the problem, I checked it in my back yard, turned it on, let it warm up. Then I put it in gear went forward stopping and going with the ...

...outback P0170 Fuel Trim Malfunction (Bank 1) OBD-II Trouble Code Technical Description Article by Dale Toalston ASE Certified Technician Fuel Trim Malfunction (Bank 1) What does that mean? This code ...