none of my guages work what do i need to check think its the cluster or a wiring thing?

 

Check all fuses first.

 

yea wow seems like my fusebox was missing a bunch of em i pulled up the fuse box on pts and 2 of the 3 used for the cluster were missing =/ seems like that may be the problem if i replace those fuses with a bigger one would that be bad? its a 7.5 so a 15 or 20 would replace it...bad idea?
my oriellys doesnt sell the 7.5 by its self so i have to buy 2 packs of assorment fuses