thunderbuggy
New member
- Joined
- Jan 17, 2009
- Messages
- 7
- Reaction score
- 0
- Points
- 0
- Location
- Idaho
- Vehicle Year
- 1986
- Vehicle
- ford
- Engine Size
- 2.9
I am begging someone to help me figure this out. I have an 86 bll with only 91000 original miles. It was very well taken care of by the old guy who I bought it from. He had all the maintenance records and oil change receipts down to the gas receipts he used. I know it is in great shape but something is wrong and I can't figure it out. It runs well, except when first started, it idles high, then low, then high, then low, until it warms up. It also has a very small flat spot in it when you are running flat out. I am at wits end and am tired of only getting about 130 miles per tank. Even with the 410 posi, it should get better mileage than this, right?