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10-11-2004, 03:42 PM
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#1 |
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Registered User
Join Date: Oct 2004
Location: San Diego, CA
Posts: 10
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Wiring Schematic
I just put my 72 Blazer back together with a new motor and I am having some problems with the ignition wiring. It starts okay but when the key is back in the run position there isn't any power to the coil. I am not so sure about the wiring because I just bought the truck and they have added an HEI distributor and done a few other hack jobs on the wiring. I was wondering if anyone has any wiring schematics that might help me sort this out, Thanks
Chris 
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10-11-2004, 04:12 PM
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#2 |
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The LuvShack Garage
Join Date: Jan 2004
Location: Maple Grove, TN (West Side)
Posts: 30,468
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CAN'T HELP YA, BUT SOMEONE ELSE WILL
WELCOME 2 THE BOARD FROM WEST TN.  GREATEST (TRUCK BOARD ) PLACE ON EARTH  DON'T FORGET 2 FILL OUT YOUR LOCATION UNDER THE "USER CP" IN TOP RIGHT CORNER
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Owner/Op: "TN Classic Transport Carriers" The Toy: "Square Vette" 72 Hybrid Blazer Toy Barn: "LuvShack" 40 x 60 x 20 Shop Tow Piggy:"Maddy" 88 Silverado 3500 Hauler: "Feathers" 14 Aluma 8218T |
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10-11-2004, 07:30 PM
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#3 |
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Registered User
Join Date: Apr 2004
Location: Willits Ca
Posts: 261
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You need to run a new coil wire anyway if you added HEI. The stock wire is probably a resister wire. Run a ten gauge wire from the fuse block to the HEI distributor. On the right side of the fuse block you should see where you can use a female spade to hook to (Ignition unfused) terminal, Hope this helps
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10-11-2004, 08:03 PM
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#4 |
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SKINNY TIRES RULE!
Join Date: Sep 2001
Location: Bothell, WA
Posts: 11,038
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Here are the wiring diagrams a board member scanned and posted for all to use.
http://www.geocities.com/chevroletc1070/wiringdias.html
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bouncytruck 1972 K5 The Hauler 1994 K1500 Suburban The Daily2010 Kia Soul Wife's Ride2014 Fiat 500L |
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10-14-2004, 03:02 PM
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#5 |
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Registered User
Join Date: Oct 2004
Location: San Diego, CA
Posts: 10
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Thanks for your help, I got it all straigthened out and runs good now
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