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Old 12-20-2006, 07:50 PM   #1
ClassicRedneck05
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Electrical Problem

Can anyone maybe help me with a slight problem i have for some reason my right blinker does not work anylonger i just rewired the truck any ideas?
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Old 12-20-2006, 08:32 PM   #2
cdowns
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Re: Electrical Problem

try a new light bulb
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Old 12-20-2006, 08:34 PM   #3
ClassicRedneck05
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Re: Electrical Problem

got new lightbulbs all the way around
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Old 12-20-2006, 09:05 PM   #4
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Re: Electrical Problem

corroded light socket or poor ground. Make sure the affected light assemblies are grounded to the body and the body is grounded to frame. Poor grounds will give you fits in these old trucks.
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'72 GMC SWB C1500 Custom, frame-off in progress. 383 SBC, 9:1CR, Comp Cams XE262H, Scat internal balanced crank, Eagle SIR 6" rods, Keith Black dish pistons, Dart Iron Eagle 72/180 heads, Weiand Stealth intake, Stewart stage I water pump, Holley 4bbl vac sec, TH350 with B&M Shift Improver Kit. 12 bolt positraction.
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Old 12-20-2006, 09:11 PM   #5
ClassicRedneck05
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Re: Electrical Problem

yeah alrighty i wil check that also the front park light (passenger side) got broke from a rock onthe road and i need to get a new whole lense and fixture for it so the wires are cut and taped off but even when i had it like that i still hgad a rear blinker and when i turn on my right blinker with the lights on it will override my brake lights
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Old 12-20-2006, 10:12 PM   #6
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Re: Electrical Problem

There is your problem. The flasher requires a minimum current draw to flash and with your parking light eliminated and tail lights "on", the current available is insufficient to operate the flasher. Get a new parking light and your problem should be solved.
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'72 GMC SWB C1500 Custom, frame-off in progress. 383 SBC, 9:1CR, Comp Cams XE262H, Scat internal balanced crank, Eagle SIR 6" rods, Keith Black dish pistons, Dart Iron Eagle 72/180 heads, Weiand Stealth intake, Stewart stage I water pump, Holley 4bbl vac sec, TH350 with B&M Shift Improver Kit. 12 bolt positraction.

Last edited by Sweet72; 12-20-2006 at 10:12 PM.
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Old 12-20-2006, 10:14 PM   #7
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Re: Electrical Problem

thx
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