Thread: Wires everywhere !!!
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02-14-2005 07:37 PM #1
Wires everywhere !!!
Ive got a butchered wiring harness in a 90 chevy full size truck. I'v found everything except the lower oil sending unit wire(neer the filter) Does any one know what color wire im lookin for? Chilton manual says tan / no tan wire available . Call me a wuss if you must but im tired of lookin plz help!!!
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02-14-2005 07:59 PM #2
looks like its orange in my diagram, or is there two pressure swithes, one for the fuel pump and the other for the guage?Seth
God cannot give us a happiness and peace apart from Himself, because it is not there. There is no such thing. C.S.Lewis
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02-14-2005 08:03 PM #3
yep
There is two .One for the fuel pump neer the distributor and the one I need is neer the filter .A single wire deal/scary part is my chevy looks like a ford sending unit I know its right it just looks scary...
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02-14-2005 08:04 PM #4
Originally posted by 53 Chevy5
looks like its orange in my diagram, or is there two pressure swithes, one for the fuel pump and the other for the guage?Mike
check my home page out!!!
http://hometown.aol.com/kanhandco2/index.html
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02-14-2005 08:11 PM #5
Re: yep
Originally posted by Big Daddy T
There is two .One for the fuel pump neer the distributor and the one I need is neer the filter .A single wire deal/scary part is my chevy looks like a ford sending unit I know its right it just looks scary...Mike
check my home page out!!!
http://hometown.aol.com/kanhandco2/index.html
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02-14-2005 08:14 PM #6
Thats the prob No extra wires opened loom to see if it was tucked cant find anything.
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02-14-2005 08:20 PM #7
Originally posted by 53 Chevy5
looks like its orange in my diagram, or is there two pressure swithes, one for the fuel pump and the other for the guage?Mike
check my home page out!!!
http://hometown.aol.com/kanhandco2/index.html
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02-14-2005 08:22 PM #8
Originally posted by Big Daddy T
Thats the prob No extra wires opened loom to see if it was tucked cant find anything.Mike
check my home page out!!!
http://hometown.aol.com/kanhandco2/index.html
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02-14-2005 08:24 PM #9
I would greatly appreciate it 10 the one in chilton book is screwy. I have installed car sterios for about 15 years .Wires dont scar me but computer wiring is a mess...
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02-14-2005 08:28 PM #10
Its possible that it is missing. The truck has not been converted to carb just the guy who put the motor in was a idiot...
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02-14-2005 08:34 PM #11
Originally posted by DennyW
Maybe the wire you need is all together missing from the harness.Mike
check my home page out!!!
http://hometown.aol.com/kanhandco2/index.html
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02-14-2005 08:37 PM #12
Originally posted by Big Daddy T
Thats the prob No extra wires opened loom to see if it was tucked cant find anything.Mike
check my home page out!!!
http://hometown.aol.com/kanhandco2/index.html
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02-14-2005 08:38 PM #13
Yea Ty 10
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02-14-2005 08:49 PM #14
Originally posted by lt1s10
have you got a diagram chevy5, the more i think about it there might be 2 senders. the only one i ever replaced was the fuel pump unite. i dont have a diagram i can look at right now. i can get you a diagram tomorrow Big Daddy T if you need it.Seth
God cannot give us a happiness and peace apart from Himself, because it is not there. There is no such thing. C.S.Lewis
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02-14-2005 08:53 PM #15
Originally posted by 53 Chevy5
i'm looking at your diagram now and there almost has to be two of them. the only one i can find i this diagram is coming off the D terminal on the fuel pump relay connects the circut at the switch and then goes to the B terminal on the relay.Mike
check my home page out!!!
http://hometown.aol.com/kanhandco2/index.html
Welcome to CHR. I think that you need to hook up your vacuum advance. At part throttle when cruising you have less air and fuel in each cylinder, and the air-fuel mixture is not as densely packed...
MSD 8360 distributor vacuum advance