By all accounts I should be able to use the 88 unleaded gas at Sheetz which is on sale for 1.99 a gallon. But has anyone else? Any stories on how it affects the car? I have a 2011 Enclave CXL
88 is unleaded gas with no ethanol at all thus the improvement in fuel economy and primarily used in boat engines, lawn equipment and cannot be used in high compression vehicles (Corvettes) or turbo or supercharged engines.
If you use Unleaded 88 instead of the regular Unleaded 87 gasoline, nothing will happen to your car. The only difference is the octane rating. In fact, it will help the car to burn cleaner, reduce greenhouse effects, and reduce emissions.I am a believer in Unleaded 88, and I love telling everyone I know that if you see the yellow 88 octane sticker at the pump, that is what you want in your vehicle.
– Chris Hawkey