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05-30-2009, 12:11 PM | #1 |
BoomerSchooner75
Join Date: May 2009
Location: Mountain Home ID
Posts: 96
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Sunpro Tach problem????
I bought a 75 silverado k-10 and it has a Sunpro dragn tach mounted in it it was working fine and than the other day i get in the truck and notice that the needle is pushed all they way to the right and doesnt move at all until i get up to about 65-75 and than of course it goes from right to left. Any ideas anyone???????
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05-30-2009, 01:09 PM | #2 |
Registered User
Join Date: Sep 2008
Location: Bailey, NC
Posts: 2,462
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Re: Sunpro Tach problem????
Sounds like a shorted wiring problem, got any pics of the wiring diagram?
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Jeramy '84 GMC project truck '85 Chevy 4X4 SOLD '07 Chevy Trailblazer SS 5th Annual SHPHC Car/Truck Show Pics http://67-72chevytrucks.com/vboard/s...d.php?t=543605 UPDATED PICS! CHECK 'EM OUT |
05-30-2009, 01:28 PM | #3 |
BoomerSchooner75
Join Date: May 2009
Location: Mountain Home ID
Posts: 96
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Re: Sunpro Tach problem????
no i just got the truck and the tach manuel wasnt in it. thanks for the reply
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05-30-2009, 09:56 PM | #4 |
Registered User
Join Date: Feb 2007
Location: Texas
Posts: 469
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Re: Sunpro Tach problem????
You can go check on summitracing.com and look up your tach model or similar one and they usually have the directions for them. That's where I get most of my directions for parts on my truck. I believe they also include the troubleshooting tips.
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1982 Silverado - SBE, cleaned up GM heads, small cam, TH350, 850 Demon, 4.56 gears, and caltracs. Best time so far 11.8@XXXMPH Last edited by team39763; 05-30-2009 at 09:57 PM. |
05-30-2009, 10:07 PM | #5 |
BoomerSchooner75
Join Date: May 2009
Location: Mountain Home ID
Posts: 96
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Re: Sunpro Tach problem????
Ok thanks for the info
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