Why store with a full tank of fuel?

[Speedy!]

I've seen several of you post that when you store your car, you top off the tank with fuel. The fuel tank is plastic, so I wouldn't think topping it up is needed unless you guys worry about condensation some how? I'd wonder if the fuel is still any good after storage for 5 or 6 months?

I normally drive mine at least once a month, but we've had terrible weather lately and I'm wondering how long I can wait before getting it out for a drive.

 

[jroyk]

I've seen several of you post that when you store your car, you top off the tank with fuel. The fuel tank is plastic, so I wouldn't think topping it up is needed unless you guys worry about condensation some how? I'd wonder if the fuel is still any good after storage for 5 or 6 months?

I normally drive mine at least once a month, but we've had terrible weather lately and I'm wondering how long I can wait before getting it out for a drive.

I’ve always topped it off because of condensation, but that might not even be a concern these days with ethanol in the gas. I also add Stabil to the last fill up and the gas seems just fine in the spring. BTW and FWIW, Project Farm did a seemingly valid test of fuel stabilizers and Stabil was a clear winner.

 

[Speedy!]

I did put some Stabil in the tank last 93 fill up - but I typically only keep 1/2 tank in the car as I never know when I'll wanna go from 93 to E85 or back again.

 

[jroyk]

 

[drag racer]

personally, 6 month old modern gas causes me zero concerns, and is actually quite "new" in my world

 

[jgilj]

I went for a little ride today 37 but beautiful blue skies.