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Crazy Tach 700 1988

posted by  t5rvolvo on  Wed May 20 12:51 CST 2009
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last visit: Sun Jul 5 19:06 CST 2009
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I had the same problem on my 88 760. I'd be driving and the car would turn off and on and the tach would jump all over the place. I thought it was the hall sensor but after some trouble shooting, I found that the big plug connection next to the battery was corroded and when I'd grab the wiring and give it a tug the car would stall. Cleaned the contact and put some electrical grease and never had the problem again.





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New Crazy Tach [700][1988]
posted by  Big Harry  on Wed May 20 12:22 CST 2009 >


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