I took my gauge cluster out to try some new bulbs in it and found out there are wires that connect all the gauges together that are cut. I have had some speedometer issues since I got the car. I found out a couple weeks after I got it that the reading was off. Said I was doing 30 but was really going 20. Showed 10mph more at all speeds. Reset the needle a couple times, got it close to within about 2-3 mph(used gps to get accurate speed).

what I need to know is what wires hook to what in the picture and would that affect my speedometer. There are 2 wires in each set, no markings on the wires at all. Do these go to the gauge cluster? or would it go to say a set of indiglo overlays since it looks like someone had overlays glued to the gauges at one point.



white wire is coming from temp gauge
Red is from speedo
green is from fuel


All 3 wires have a foil piece on the end of them shown in circle