question for
91EF3ZC
ok i put a gauge cluster with only the two plugs on the back from a 89 civic lx and the tach didnt work... is this just the wireing or is it just not compatiable.
so if my car is technicly a 90(august 89) why dont i have the blue plug 4 the speedo.
and y have people told me it works without the blue plug....
Im so confused
