what are the symptoms for defective fuel tank sending unit? My 95 Subaru has half a tank of gas per gas gauge but when i stop on a light the gas gauge reads Empty level. Later on it goes back up the the half tank level. Recently the gas gauge is now stuck in the Empty level. Any opinions are welcome.
Well, apologize for the late reply but don't think this club don't have the information you need. Fuel sending unit is such a normal issue for subies. Definitely, your car needs to undergo diagnosis and you can say it has a bad fuel sending unit when it has the code PO463. You might not have an issue with the guage and you might also need to reset the SES light. On the other hand, there are a lot of trusted shops where you can have the issue fixed.