okay i was driving down the road and i turned my blinker on and i look at my tach and the arm moving up and down as the blinker was clicking not withthe engine its not woeing so anybody explain it ??? i think i fixed it cause the ground that goes to the valve cover the smaller one on the end was slit soi twisted it together for now and i started o do it then it just stop IDK

 

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So did you fix it or not? I don't see how a block to frame would cause this but w/e. I would think it would be somewhere in your gauge harness