ExxonMobil Synergy Diesel Efficient
Has anyone run ExxonMobil next generation diesel fuel? They claim it improves fuel economy, reduces emissions and runs cleaner, and keeps injectors clean. I've run a couple of tanks of this fuel n...
Forum Discussion
ShinerBock wrote:
I think it is safe to say I will probably be using this fuel from this point on. I can't wait to get my truck back and see how much of an increase it will have. The 8% increase this fuel gave me in my car is about a 1 mpg increase in my truck.
When did you start using the better and more expensive fuel?
