Nissan Repair: rpm gauge, nissan maxima, scan tool

Question
1995 Nissan maxima rpm gauge sticks a 4ooo

Answer
Alex,

If the RPM gauge is sticking it is the gauge itself.  If there is input received you would have a variation on the gauge.  You can hook up a scan tool that reads RPM on the OBD port and if it reads correct you have verified the problem to be with the gauge.