I pulled the IP and fixed the odometer, now the tach does not work. Anyone know which plug goes to the tach? I checked them all and I think I have them all plugged in.

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1987 190DT, clackity clack
90 Mustang track car
95 Lightning

Well, I checked the plug and it is ok. Removing and reinstalling the dash has caused the tach to stop working. and what is worse is the odometer still does not work and my repair job. Anyone know wee to get a tach fixed?

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1987 190DT, clackity clack
90 Mustang track car
95 Lightning