Recently, Conoco decided to cut ties with small, franchised stations. This means that Dewayne’s will no longer be affiliated with Conoco, and will no longer accept Conoco cards. However, they will still offer the same fuel and services including oil changes, car maintenance and Dyno Tunes. Dewayne and Grace owners of Dewayne’s Conoco have served Hennessey since January 1979. The station will now be called D&G Auto and will accept Discover, Visa, Mastercard, American Express, Diners Club, JCB, Union Pay, WEX, Voyager and Debit Cards.
