Ok guys, this isn't rocket science or anything but here goes. I read that my GSR holds 13.2 gals. I go from empty to past full in 10 gals. 3 gals left at empty or a banging gas station?

 

I was under the impression that the gsr tank hold 11-12 gal? Or somewhere in between there.

Here is a somewhat helpful link. https://honda-tech.com/zerothread?id=558169

 

you have to factor in the gas that is left in the car and the hill you are on....under consumer environments you will never be able to completely fill your tank unless you tow it after using every drop or fume of gas and then where you tow it has to be a perfectly flat slope

 

My gas gauge is off slightly so when it's past empty then it still has approximately 2 gallons left.

 

50l = 13.2 US gal.

The fuel gauge will read empty before the tank is empty to prevent you from stranding yourself.