lol i only noticed this the other day when i had it runing i took it for a run up the road and when i hit 100 it just stopped working and went to 0 now i dont know what the problem is the temp and fuel do the same as well, when i tap on the dash that is they work lol thats how i found out the water pump was stuffed
could be an alternator issue, not giving the battery enough power.
if it all goes at once chance are its a power issue.
my speedo just dropped a few times latley too, but it stopped..lol
Dan
yea its been doing since i got the thing and it did have a altinator problem it ate 4 of them lol thats all working now, lol nah its not a power issue just when it hits 100 it drops off oh well ill just leave it till i find a calais dash when i goto u pull it next lol
It's either the speed sensor the fuse or a connection somewhere along that line
With the temp. and fuel gauges dropping out also, maybe it's the voltage regulator for the cluster? Easy, non-mechanically literate, fix is to swap the cluster, otherwise look for and fix the dry solder joint or replace the faulty reg.