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-   -   my 66 10 wiring all messed up, and some questions (https://67-72chevytrucks.com/vboard/showthread.php?t=350298)

chevysbest92 06-25-2009 11:50 PM

my 66 10 wiring all messed up, and some questions
 
anybody have a full wiring diagram for a 250 with 4sp on the floor? it would be greatly appreciated

next, whats this pump looking thin bolted underneath the dash, right behind where the radio sits

and where the defrost lever is, theres a disconnected plug( 3 prong, 2 veritical, 1 horz) whats that go to

and theres a wire thats been bypassed going to a switch, its green and has a rubber grommet that plugs into the firewall, reverse lights is all i could come to

any help would make me feel alot better

http://i133.photobucket.com/albums/q...0624091456.jpg

hewlett2002000 06-26-2009 07:23 AM

Re: my 66 10 wiring all messed up, and some questions
 
1 Attachment(s)
the pump looking thing is your wiper motor/windshield washer pump. ill post the full diagrams up in a minute when i find them, but heres the wiper/washer diagram.

chevysbest92 06-26-2009 10:10 AM

Re: my 66 10 wiring all messed up, and some questions
 
ok , thats what i was thinking, whereare the spray nozzles for the fluid then? and does anyone have a full wiring diagram?

hewlett2002000 06-26-2009 10:53 AM

Re: my 66 10 wiring all messed up, and some questions
 
theres one on each side. there poking through the vents on the cowl panel behind the hood under the windshield. i actually dident see mine till i had the panel removed. also my lines were all dry rotted and hadent worked in years.
hope this helps,
John

chevysbest92 06-26-2009 03:28 PM

Re: my 66 10 wiring all messed up, and some questions
 
thanks john, does anybody know where i can download a free copy of a wiring diagram, the PO criss crossed wires and im just trying to figure out his mess, also, what would cause my fuel gauge to read full when its empty?

Rhoff2009 06-26-2009 03:49 PM

Re: my 66 10 wiring all messed up, and some questions
 
The wiring diagram is a sticky in the electrical forum.. I'm sure I used that diagram for my 66.. If it doesn't work I have a printed copy of the one I found, I could dig up for you... Good luck

MacAttack 06-26-2009 04:23 PM

Re: my 66 10 wiring all messed up, and some questions
 
Quote:

Originally Posted by hewlett2002000 (Post 3381069)
also my lines were all dry rotted and hadn't worked in years.

:smoke: * know the feeling well.


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