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- - where is tach wire?? (https://67-72chevytrucks.com/vboard/showthread.php?t=206182)

aggiedave98

07-22-2006 01:01 AM

where is tach wire??

I've got a fairly cheap tach to put on my '89 suburban and wanted to know which wire is the tach wire... I have the factory manual but it seems to show a lot of different choices...

does anybody have a pic of where I need to tap in??

djracer

07-22-2006 01:25 AM

Re: where is tach wire??

it should be white off the coil It should have a place to plug right into it!

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