maintentance

Hi all! I'm contemplating my first Subaru purchase and am a bit lost... hoping for some sage advice from those of you who know far more than I. 2007 Subaru Outback - 3.0 R LL Bean / For sale by (2nd) owner / $5,000 /133K Miles / Clean Title The seller has had the below maintenance done over...

Hi, I've recently purchased an outback MY04. My fuel gauge isn't working, and reads empty, however when turning over the car it jumped up to 3/4 full and then back to empty. I'm not sure if Its wiring, a senor or a combination of both. Any help would be greatly appreciated.