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09-16-2011, 01:26 PM
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#1 |
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Registered User
Join Date: Apr 2003
Location: NB
Posts: 3,367
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trouble shooting a oem tach?
I bought a oem tach and it stopped working after a few months.
Any toughts on how to trouble shoot it? 
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1968 Chevy C10 307 3ott fleetside 1967 Chevy C/10 V8, 3spd, fleetside lwb.Sold 1967 Chev C/10 step, 383, M21. SOLD |
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09-17-2011, 06:37 AM
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#2 |
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Registered User
Join Date: Aug 2007
Location: orlando
Posts: 456
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Re: trouble shooting a oem tach?
The first thing I do is check the basics. Check connections for tightness (and cleanliness). Check the circuits for continuity. Is it fused? Check for that.
Green lead to coil neg. Red to batt pos (key on NOT accy). Black to grnd. White to lights on.
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A man's thoughts devise his ways; but it's GOD that directs his steps. |
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