#1. I have a GSR cluster in my 90 lx (I HATE it when people dont solder their connections, and use speaker wires, and all the same color wires, and...), and I cant make my speedometer work, I have the electric VSS in the tranny, but need to know how to connect it to the cluster. also the power, ground and signal wires for the VSS #2. I have a surging idle until my temp guage goes up, then it idles fine. when I drive it goes back down, I changed my thermostat and it didn't change anything, I also burped my cooling system. if i'm sitting still and rev the engine the guage goes down too. weird. when I tried unplugging the coolant temp sensor on the thermostat housing, my temp guage on the cluster stayed up and didn't move, so if the car only idles when it's warmed up where does the cluster get the temp from? my heater blows very hot so the engine is warmed up, this is kind of frustrating. sorry for the long ass post, this is my final project car so i'm trying to get it right before frustration ruins it.