I have a 91 z28 305 TPI and recently my speedometer would work on and off and when it wasnt working it would work after about 5 minutes of driving..Within the past few days my Tach sudddenly stopped working and about every other day it would work. Does anyone have any idea what the problem could be and is it an easy fix? I also noticed at night when my tach does work the light on the needle is very dim unlike the rest of the gauges, dont know if that might help in solving the problem.


thanks
mike