I have a 99 F-250 7.3. It was parked for 3 weeks and when I drove it I noticed the ABS light on and the speed Odometer does not work till you get to around 30mph? Then used truck that weekend to take the boat to lake and coming home that night the Tow haul light was flashes, it seems to flash until truck hits 30mph then quits? Can the odometer be the cause of this? Can anyone help with these problems? Will the thankful for any help.
