The main problem for my car, a chevrolet, is that this American car, does best when I use only Cheron or 2nd choice Shell. When I used only Speedway gas for about 6 weeks my engine light came on, I went to a mechanic, service code for catalayc converter, he said what gas are you using? He suggested the Chevron complete fuel system injection cleaner, then only Chevron gas, with prayer to Christ Jesus, after 6 weeks my engine light went off and driving better. I by all means will not use their gas.

The cashiers are rude and racists the bathrooms are filthy I would go to quick trip or racetrack than speedway! !!!