Bouncing guages

[93_grand_gt]

My 93 grand am gt with the 3.3 all the gauges kind of bounce around they never really give and accurate reading they are always bouncing back and forth. I replaced the oil sending unit to try and fix the oil pressure gauge but that didn't work so if anyone has any ideas that would be great

[gfshaw]

I have the same problem the oil gauge is pinned all the way to the right and the temp never goes above the quarter mark...thanks Glenn