my car is a 90, my gauge cluster is from an 89(it was free)
i had an 85 mph speedo and my tach was way off
i have the wiring diagrams for both 87-89 and 90-93
my question is i dont want to rewire all 28 wires, i know i will have to rewire 2 grounds, high beams, both blinkers, illumination...