runs rough
Elder User
Joined: Nov 2007
Posts: 638
Likes: 0
My 08 runs rough if it doesn't like the gas in the tank. I always buy 89. If I use the BP (with Invigorate) that "Ford recommends" I get the best mileage and it runs smooth. The other gas I use the most is Sunoco, but then it runs noticeably rough at idle and slightly lower mpg. So in closing, try switching gas and see.
Sick 'n Tired
Joined: May 2006
Posts: 2,969
Likes: 47
From: League City, TX
Run some Seafoam through it, might help smooth it out.
Invigorate? Sounds like something you'd give a geriatric.
Invigorate? Sounds like something you'd give a geriatric.
