Thunder92

I have an 04 GX where the speedometer and gas gauge work sporadically. Usually they do not work but at times they do come on when the car is started. I have read a couple post on here that talk about the gauge cluster capacitors possibly being bad. I pulled the cluster opened up the back and none of the capacitor seem swole or bad so I'm hesitant to replace them. Don't even know which ones to replace if I had too.Fuses are fine. Any Advice?