I have a 1991 2 door 4x4 4.3l.My speedo gauge along with the blinkers and whatever else is right in that square wont even light up.The gas gauges says its always full,and the oil pressure cant be right...any ideas how to fix.

 

I had about the same problem. Check ground under the dash to the left of the steering column. Just grab wires and wiggle since it is very hard to find and you might get lucky. Also I had a problem with my dome light switch/dashlights wheel in the light switch. It was bad.

 

Well that didnt work..God it sucks not knowing how much gas you have or how fast your going..I ran out of gas the other day.I really wish there was a way to convert these to mechanical dash..