quick alternator wiring help - The 1947 - Present Chevrolet & GMC Truck Message Board Network

low 84 · 12-20-2004, 03:06 PM

i put a 1 wire alt on the 84 so i can't use it as reference. i'm rewiring the alternator on the '80 now i can't remeber where the 2 wires that come out of the plastic alternator connector go. can someone remind me

thanks

low 84 · 12-20-2004, 04:03 PM

okay the red wire coming out of the connector goes to the started and pics up constant full battery. the smaller darker wire i think is a switched positive and where does it hook up at? its burnt through and i think thats causing the charging problem

so if someone knows where the smaller darker wire coming out of the alt plug is supposed to go that would be sweet!

thanks

low 84 · 12-20-2004, 06:08 PM

okay i figured it out. got the charging system workin fine on it. only cost me 10 bucks to fix the truck which was the main reason he sold it. lol.

79BIG10 · 12-20-2004, 07:00 PM

Glad to see you fix it Ryan.

Now if you need parts let me know now that you have the 73-80 style.

12-20-2004, 03:06 PM	#1
low 84 Registered User Join Date: Jan 2002 Location: Houston, TX Posts: 2,144	quick alternator wiring help i put a 1 wire alt on the 84 so i can't use it as reference. i'm rewiring the alternator on the '80 now i can't remeber where the 2 wires that come out of the plastic alternator connector go. can someone remind me thanks __________________ '51 F100, backhalf with a narrowed 9 and coil overs, 18.5" mickeys, monte front clip, +400" sbc in the works '05 1500 Crew Cab RIP '84 swb 5/7 drop, solid cammed 408 w/ fully ported dart heads, th350 w/ 10 inch hughes, 12 bolt w/ 3.73 richmonds and a locker '80 swb 4x4 in progress: 7" lift, 350 th350/np205, d44 and 1.5" ORD tie rod, 14BFF w/discs , armored diff covers, 40" MTR's

12-20-2004, 04:03 PM	#2
low 84 Registered User Join Date: Jan 2002 Location: Houston, TX Posts: 2,144	okay the red wire coming out of the connector goes to the started and pics up constant full battery. the smaller darker wire i think is a switched positive and where does it hook up at? its burnt through and i think thats causing the charging problem so if someone knows where the smaller darker wire coming out of the alt plug is supposed to go that would be sweet! thanks __________________ '51 F100, backhalf with a narrowed 9 and coil overs, 18.5" mickeys, monte front clip, +400" sbc in the works '05 1500 Crew Cab RIP '84 swb 5/7 drop, solid cammed 408 w/ fully ported dart heads, th350 w/ 10 inch hughes, 12 bolt w/ 3.73 richmonds and a locker '80 swb 4x4 in progress: 7" lift, 350 th350/np205, d44 and 1.5" ORD tie rod, 14BFF w/discs , armored diff covers, 40" MTR's

12-20-2004, 06:08 PM	#3
low 84 Registered User Join Date: Jan 2002 Location: Houston, TX Posts: 2,144	okay i figured it out. got the charging system workin fine on it. only cost me 10 bucks to fix the truck which was the main reason he sold it. lol. __________________ '51 F100, backhalf with a narrowed 9 and coil overs, 18.5" mickeys, monte front clip, +400" sbc in the works '05 1500 Crew Cab RIP '84 swb 5/7 drop, solid cammed 408 w/ fully ported dart heads, th350 w/ 10 inch hughes, 12 bolt w/ 3.73 richmonds and a locker '80 swb 4x4 in progress: 7" lift, 350 th350/np205, d44 and 1.5" ORD tie rod, 14BFF w/discs , armored diff covers, 40" MTR's

12-20-2004, 07:00 PM	#4
79BIG10 I'm back with 2nd truck! Join Date: Feb 2002 Location: Texas Posts: 3,775	Glad to see you fix it Ryan. Now if you need parts let me know now that you have the 73-80 style. __________________ 1979 Chevrolet Bonanza Big10 "Tootsie Roll" 1985 Chevrolet Silverado (wife's) Member of the Southern Bowties Club "Don't underestimate how sexy a fat man who drinks to excess can be." Homer Simpson



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