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**thegarty** · 01-13-2022, 08:38 PM

Dave, can you post how to test the tach with a multimeter. I have an unistalled 8 cyl tach I would like to test. Thanks!

01-13-2022, 08:38 PM	#10
thegarty New Member Join Date: Mar 2021 Location: Dodge, NE Posts: 10	Re: GM 8 Cylinder Tachometer in GM Box Dave, can you post how to test the tach with a multimeter. I have an unistalled 8 cyl tach I would like to test. Thanks!