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V10 to 7.3L Excursion
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[QUOTE="Copracr, post: 412092, member: 4257"] Small update I started retracing wires to get the oil pressure and tach working when i noticed one wire is WH/PK and the other is WH/RD. Sure enough I got them backwards cause they look nearly identical. I switched them and they both work now. Except the V10 tach reads high. at 700 or so RPM's it read out 1000. the ratio seems to stay pretty constant. I tried cutting the ground for the v10 tach select but that did nothing. I tossed the diesel cluster in and it read accurate so i will need to grab a diesel cluster with about 140K on it to keep things right. I also found the FR headlight blew out. When I dug into that part of the harness I found there were 2 GR/OR wires and I got them backwards. Now I have both headlights and cruise control. Besides the a/c line and the gas filler neck I am done with the conversion now. [/QUOTE]
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