Digital display tach not working???

[illustrated_s13]

Hey guys what's up I have 1990 coupe s13 I bought that car and I was reading up on some forms , and I was just wondering if digital displays are known to just stop working , I bought the car and the tach did work so could it just be the cluster ? Or the tach it self because all the other gauges and indicators work fine straight outt showroom

[kruked]

Does the odometer work or no? More than likely not.

If the odometer doesn't work, it's because of the speedometer. The 2 are linked together. It's a heat related issue.

Not trying to come off as a dick, but if the speedometer and odometer do not work, search google. There are numerous threads out there regarding the issue and multiple write-ups on how to fix the problem.