I have a 1998 ford mustang gt. Just a couple hours ago my speedometer just stopped working. itll stay at 0 and flutter sometimes go to 30 or 50 then go back down to zero. Also my overdrive off (O/D OFF) light just started blinking as well. I also have an engine code P0170 which i believe is for o2 sensor and there being to much fuel.
If anyone can throw me some information on how to fix these and/or what in the world could be wrong thatd be very much appreciated.