Originally Posted by FordCustomerService
I'm sorry you didn't get the best first impression from the dealership. Your CSM will follow up Monday by the end of the day.
The Focus is designed to use regular unleaded gasoline (87 octane), but premium fuel does improve performance, so that may be why you've noticed a change.
I understand the mantra, Natasha, but I do believe that, with the current programing on the DCT, it's not designed to run well on 87 octane.
2012 Focus SEL 303A, moon roof, etc
2012 Yamaha TW200 Dual Sport
1975 Jeep CJ -built
1974 Dodge W300 Power Wagon dump truck
2002 Kubota B-21 tractor-loader-backhoe