Corvette C4 Forum 1984 through 1996

86' dash problems

Old 05-29-2018, 12:52 PM
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Join Date: May 2018
Posts: 1
Default 86' dash problems

I have a 1986 c4 that wont display the mph or the instant or range mileage left any ideas?
Old 05-30-2018, 11:20 AM
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Join Date: Apr 2006
Location: KC, MO area
Posts: 2,736

Welcome to the forum.
I have heard over the years that the LCD displays on the C4s can be a problem. I remember reading that there are aftermarket companies that rebuild them and you might check on that.
Old 05-31-2018, 08:54 AM
Join Date: Aug 2013
Posts: 63
Default One of the best places to get your instrument cluster repaired. Check out the website, there's a wealth of info there along with parts if you feel up to fixing it yourself. I had Bryan repair mine the other year, it's worked great ever since.
Old 06-03-2018, 09:09 AM
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Join Date: Jan 2018
Posts: 10

Definitely, some rebuild them just try reaching out to them

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