so on the way home today i noticed my 4WD hi and low lights on the clsuter blinking. truck seems to be running fine but it did it wuite a bit. 5 times in a 7 mile ish trip. first time they flashed 6 times, then 6 times, then 3 times, then 4 times, then 6 times. i got a 98 4.0 auto trans man...