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10-04-2006, 01:14 PM
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#1 |
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Registered User
Join Date: Oct 2006
Location: Sinchester VA
Posts: 27
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Electrical Prob. in 67 pickup
Looking for some help.
I have a 67 pickup. Restored but all the original wiring appears to be there. When I start up the truck a get a dim alternator light (no gauge). Then if I turn on the wipers, or the turn signal, or the heater blower, the light gets bright and none of the features operate. Just replaced the following: Starter switch Alternator Volt Regulator Battery Any Ideas? I posted this in the electrical section also. Thanks Jay |
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10-04-2006, 02:42 PM
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#2 |
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Msgt USAF Ret
  
Join Date: Jan 2005
Location: Kalamazoo, Michigan
Posts: 8,714
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Re: Electrical Prob. in 67 pickup
Check this web page for lots of information. I suspect that the no. 3 wire on the voltage regulator is not sensing the voltage in the wires going to the splice in the picture below. I would try running a jumper from the battery positive post to this terminal and see if the alternator charges.
---------------------------------------------------------- be sure and clean the connections at the horn relay as it says in the article. --------------------------------------------------------- Here is the splice ----------------------------------------------------
__________________
VetteVet metallic green 67 stepside 74 corvette convertible 1965 Harley sportster 1995 Harley wide glide Growing old is hell, but it beats the alternative. Last edited by VetteVet; 10-04-2006 at 02:51 PM. |
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10-04-2006, 03:40 PM
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#3 |
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Senior Member
Join Date: Jan 2003
Location: daytonabeach
Posts: 22,956
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Re: Electrical Prob. in 67 pickup
disconnect and clean the ground wire from the voltage regulator to the radiator core support and the core support to the frame with sandpaper see if that helps// cant stress the importance of stripping and cleaning grounds they're what makes things work
as far as that nifty little diagram up there NOTHING WILL WORK !!! thteres no ground
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71c-10 350/2004r/4:11 lowered3/4 longbed/dead by hurricane MEANING OF DEATH::::: SOMEBODY ELSE GETS YOUR STUFF DONT BELIEVE EVERYTHING YOU THINK TAKE MY ADVISE;I DON'T USE IT ANYWAY Last edited by cdowns; 10-04-2006 at 03:42 PM. |
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10-04-2006, 03:57 PM
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#4 |
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its all about the +6 inches
Join Date: Jan 2001
Location: Hilliard Ohio
Posts: 2,693
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Re: Electrical Prob. in 67 pickup
Don't worry about the horn relay stuff, the trucks didn't power the cab off the horn relay like they did on cars of the same time period.
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10-04-2006, 04:17 PM
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#5 |
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Senior Member
 
Join Date: Sep 2005
Location: Lewisville, Nc
Posts: 10,234
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Re: Electrical Prob. in 67 pickup
me i just did an internal alt swap http://67-72chevytrucks.com/vboard/s...d.php?t=119379 cost me 40 buxs
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David fuller Ase Certified Mechanic Click here to help support our board!! 1971 Chevy c-10 under going a 4.8l LSx swap Build Thread http://67-72chevytrucks.com/vboard/s...d.php?t=421305 2007 Honda Accord my daily 145kmiles 2002 Honda Accord 4 door With 330k(sisters car) 2005 toyota Avalon 228k( brothers car) 2002 Sububran 5.3 245k 2000 Tahoe 5.3l 378 General manager for Marco's Carwash & lube |
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10-04-2006, 07:43 PM
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#6 | |
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Msgt USAF Ret
Join Date: Jan 2005
Location: Kalamazoo, Michigan
Posts: 8,714
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Re: Electrical Prob. in 67 pickup
Quote:
__________________
VetteVet metallic green 67 stepside 74 corvette convertible 1965 Harley sportster 1995 Harley wide glide Growing old is hell, but it beats the alternative. |
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