Costco gas on Oahu now has ethanol in it.

Costco gas stations on Oahu have made a notable change by introducing ethanol into their fuel offerings, marking the end of their ethanol-free gas option. This shift has sparked discussions among local drivers who appreciated the availability of ethanol-free fuel, known for its benefits to engine performance and overall vehicle health. Many customers hope Costco will reconsider this decision and bring back the ethanol-free option, as it provided a preferred choice for those seeking cleaner fuel alternatives. As the community adjusts to this new fuel landscape, it reflects the ongoing conversation about sustainable options and consumer preferences in Oahu. Stay tuned for updates on whether Costco will respond to customer feedback regarding their fuel selections.