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Old 12-19-2008, 07:36 AM   #10
Sport/Truck
Sierra Grande Club
 
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Join Date: Jan 2007
Location: New Mexico USA
Posts: 2,433
Re: No tail lites, blinkers...its dark..Help

Quote:
Originally Posted by El Jay View Post
Grounds.
Check all your grounds.
From battery to the engine & core support to the light housings waaaay in the back of the truck.

They can eff you up more than you would ever believe.
Just my .02.
Does anyone have a diagram showing all the grounds?
s/t
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1971 GMC Sierra Grande, 1/2 ton short wide, original 4 bolt 010 020 block & heads. (matching #'s). 383 stroker, SMI q jet 750 cfm, Lunati Voodoo 60102 cam, Scorpion roller rockers, Spin Tech pro street mufflers with X pipe.
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