Quick wire question - The 1947 - Present Chevrolet & GMC Truck Message Board Network

petey-pablo · 12-20-2008, 02:41 PM

Ok I have two black wires on my wire harness that go over the radiator and to the battery location. One I know for sure goes to the power junction block It feels like a Fuesable link the other Im am not sure if it is ground or Also goes the Battery Junction block Thanks......

**WorkinLonghorn** · 12-20-2008, 02:50 PM

Don't know if this helps;

http://67-72chevytrucks.com/vboard/s...d.php?t=185665

petey-pablo · 12-20-2008, 03:19 PM

I looked at this wireing diagram and It only shows the red wire to the juction block but at the block that wire turns Black Now this diagram is for a V8 my wireing is origanaly IL6 Is this the same?

neonlarry · 12-20-2008, 03:28 PM

The wire with the fuse holder is for the ampmeter. Should be another one on the other side.

petey-pablo · 12-20-2008, 03:33 PM

So that wire does go on the Battery positive side of the Junction block aswell? "SO IT IS NOT A GROUND WIRE"

**john** · 12-20-2008, 05:22 PM

I marked both 4 amp ammeter fuses on the diagram. No they are not grounds.

petey-pablo · 12-20-2008, 08:56 PM

I see it Now I wasn't sure thanks

BobbyK · 12-21-2008, 09:23 AM

The other one (without fuse in it) is a fuseable link. Goes from
junction block beside battery to the POS terminal on the battery.

Basically is a slow burn fuse.

12-20-2008, 02:41 PM	#1
petey-pablo "THE GREEN GOBLIN" Join Date: Mar 2008 Location: Fremont Ca. Posts: 1,025	Quick wire question Ok I have two black wires on my wire harness that go over the radiator and to the battery location. One I know for sure goes to the power junction block It feels like a Fuesable link the other Im am not sure if it is ground or Also goes the Battery Junction block Thanks...... Attached Images __________________ Petey-pablo "THE GREEN GOBLIN" 1972 Cheyenne 10 Short Fleet Side Front 2.5inch Spindles with 2inch Springs Rear 4inch drop Springs. 454BBC TH400,Posi 1971 Cheyenne 10 Long Fleet Side 454BBC TH350,Posi Sold Drive it like you stole it! Petey-pablo@sbcglobal.net Last edited by petey-pablo; 12-20-2008 at 03:24 PM.

12-20-2008, 02:50 PM	#2
WorkinLonghorn Senior Member Join Date: Dec 2006 Location: Studio City, Calif. Posts: 2,886	Re: Quick wire question Don't know if this helps; http://67-72chevytrucks.com/vboard/s...d.php?t=185665 __________________ '69 GMC C2500 Custom Camper, 8 1/2' bed, New GM 350, NP 435 Close Ratio 4spd. Trans., 3.73 Dana-60 open.Camper and Trailer wiring, PS, PB, AC, tach , three gas tanks, stereo speakers, 2nd owner, Work-Truck supreme.

12-20-2008, 03:19 PM	#3
petey-pablo "THE GREEN GOBLIN" Join Date: Mar 2008 Location: Fremont Ca. Posts: 1,025	Re: Quick wire question I looked at this wireing diagram and It only shows the red wire to the juction block but at the block that wire turns Black Now this diagram is for a V8 my wireing is origanaly IL6 Is this the same? __________________ Petey-pablo "THE GREEN GOBLIN" 1972 Cheyenne 10 Short Fleet Side Front 2.5inch Spindles with 2inch Springs Rear 4inch drop Springs. 454BBC TH400,Posi 1971 Cheyenne 10 Long Fleet Side 454BBC TH350,Posi Sold Drive it like you stole it! Petey-pablo@sbcglobal.net

12-20-2008, 03:28 PM	#4
neonlarry Registered User Join Date: Feb 2002 Location: Vacaville, CA Posts: 2,745	Re: Quick wire question The wire with the fuse holder is for the ampmeter. Should be another one on the other side. __________________ 70 C/10 Light Red 350/TH350, HEI, Duals w/40 series Flows, 91 seat, LED taillights 99 Pontiac S/C GTP, SLP Ram Air hood, GMPP Konis & springs 95 Neon ACR, MP PCM, AFX UDP, 3.0 CAI

12-20-2008, 03:33 PM	#5
petey-pablo "THE GREEN GOBLIN" Join Date: Mar 2008 Location: Fremont Ca. Posts: 1,025	Re: Quick wire question So that wire does go on the Battery positive side of the Junction block aswell? "SO IT IS NOT A GROUND WIRE" __________________ Petey-pablo "THE GREEN GOBLIN" 1972 Cheyenne 10 Short Fleet Side Front 2.5inch Spindles with 2inch Springs Rear 4inch drop Springs. 454BBC TH400,Posi 1971 Cheyenne 10 Long Fleet Side 454BBC TH350,Posi Sold Drive it like you stole it! Petey-pablo@sbcglobal.net

12-20-2008, 05:22 PM	#6
john member #16 Join Date: Dec 1999 Location: Yuba City Ca. Posts: 3,618	Re: Quick wire question I marked both 4 amp ammeter fuses on the diagram. No they are not grounds. Attached Images __________________ john http://67-72chevytrucks.com/vboard/showgroups.php board vendors http://www.flickr.com/photos/1745471...7602865984234/

12-20-2008, 08:56 PM	#7
petey-pablo "THE GREEN GOBLIN" Join Date: Mar 2008 Location: Fremont Ca. Posts: 1,025	Re: Quick wire question I see it Now I wasn't sure thanks __________________ Petey-pablo "THE GREEN GOBLIN" 1972 Cheyenne 10 Short Fleet Side Front 2.5inch Spindles with 2inch Springs Rear 4inch drop Springs. 454BBC TH400,Posi 1971 Cheyenne 10 Long Fleet Side 454BBC TH350,Posi Sold Drive it like you stole it! Petey-pablo@sbcglobal.net

12-21-2008, 09:23 AM	#8
BobbyK Registered User Join Date: May 2000 Location: Petrolia,Ontario,Canada but working in Port Huron,Mi. Posts: 1,772	Re: Quick wire question The other one (without fuse in it) is a fuseable link. Goes from junction block beside battery to the POS terminal on the battery. Basically is a slow burn fuse. __________________ 71 blazer,350SBC,approx.375HP,700R4,factory GM TPI.Dual electric fans,33x12.5x15 ATR on stock suspension. Petrolia,Ontario,Canada but working in Port Huron,MI. See ALL my Blazer pic's HERE Last edited by BobbyK; 12-21-2008 at 09:24 AM.



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