Fuel Question

[Stang Girl]

I went to my local convenience store to put some gas in Reaper and get me my morning Dr. Pepper. There was a sign on the door stating that for the next few days that mid-level and super unleaded will be sold at the regular unleaded prices. I, of course, was like, wish I had known that before putting $20 of gas in the car. eyes: I ask Debbie, the manager, how long will she be selling gas at those prices. She says that they have to do a cycle of 3 rotations in the gas tanks because they are switching from winter fuel to summer fuel. I have never heard this before so my question is....

What is the difference between winter fuel and summer fuel?

[XanaDorn]

The station down the street from us sold all three for the cheapest prices a few months ago. I never asked them why, but maybe it is more common than I realized....I just thought I was having a lucky day.

[Stang Girl]

One of the guys on EF says that they put an anti-freezing agent in the winter fuel. My question...why do we need an anti-freezing agent in the gas in Central/South Texas? We don't have winters.

[TxPlates]