Tach and Speedo not working

By Vince Tomaro
January 28, 2020 in 1988-1999 Chevrolet & GMC C/K GMT400 Platform

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Vince Tomaro

Posted January 28, 2020

I have a 1998 silverado..5.7..2wd..117,000 on it....the speedo and tach do not work...the shift indicator isn't working either...all other gauges work...also..the blinkers work but blink fast...any suggestions on issue/repair?

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