lighting problem 86 gmc - The 1947 - Present Chevrolet & GMC Truck Message Board Network

roempty · 01-21-2004, 11:39 PM

slight problem when I turn on headlights I have no parking lights or blinkers .head lights off the work fine.maybe new wiring .i;m getting new insterment cluster thought that could be problem

crackajacka · 01-22-2004, 12:58 AM

wireing problem.

shavedchevy · 01-22-2004, 02:12 AM

Sounds like you have a lot of work to do. This happed to me once and it to the beter part of 6 hours to completely fix the problem. Some adivce if the wiring is screwed, make sure sure you reattach the right wires together.
But this sound like you have a single filament bulb in somewhere, this is what I had. Taillight wiring is a very complicated set up.

crackajacka · 01-22-2004, 02:23 AM

ok check the bulbs then if its still that check the sockets they tend to get loose. and if all else fails u can always buy wire and re wire the front lights. thats basically all that was wrong with mine.

roempty · 01-22-2004, 05:48 PM

Thanks for the help.I found that someone added trailer lights and reversed them going to tail light and blinker .all is bright and blinking in my world

01-21-2004, 11:39 PM	#1
roempty Registered User Join Date: Jan 2004 Location: upstate ny Posts: 28	lighting problem 86 gmc slight problem when I turn on headlights I have no parking lights or blinkers .head lights off the work fine.maybe new wiring .i;m getting new insterment cluster thought that could be problem

01-22-2004, 12:58 AM	#2
crackajacka Stylin Join Date: Sep 2001 Location: Tuttle, OK Posts: 620	wireing problem. __________________ Ive been traveling for some time, with my fishin pole and my bottle of shyne. Most Girls like finished products and just dont understand what a good addiction does for you http://www.paulwall.us/

01-22-2004, 02:12 AM	#3
shavedchevy Registered User Join Date: Nov 2003 Location: Edmonton, Alberta, Canada Posts: 315	Sounds like you have a lot of work to do. This happed to me once and it to the beter part of 6 hours to completely fix the problem. Some adivce if the wiring is screwed, make sure sure you reattach the right wires together. But this sound like you have a single filament bulb in somewhere, this is what I had. Taillight wiring is a very complicated set up. __________________ Dennis

01-22-2004, 02:23 AM	#4
crackajacka Stylin Join Date: Sep 2001 Location: Tuttle, OK Posts: 620	ok check the bulbs then if its still that check the sockets they tend to get loose. and if all else fails u can always buy wire and re wire the front lights. thats basically all that was wrong with mine. __________________ Ive been traveling for some time, with my fishin pole and my bottle of shyne. Most Girls like finished products and just dont understand what a good addiction does for you http://www.paulwall.us/

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01-22-2004, 05:48 PM	#5
roempty Registered User Join Date: Jan 2004 Location: upstate ny Posts: 28	Thanks for the help.I found that someone added trailer lights and reversed them going to tail light and blinker .all is bright and blinking in my world



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