got some questions about fuel and wiring

tyson_cbr · 10-30-2009, 12:50 AM

My truck is a flex fuel truck that came with no motor or trans. The stock tank looks different than a normal non flex truck so i was wondering if i can put the flex pump in a 'normal' tank? Next question, my wiring harness was all fuked up cause who ever pulled the motor didnt wanna do it right so they cut a bunch of stuff. .So what all does the CP wiring harness replace? Or what do i need to keep i should say. . .It had a weird smog pump and wires i pulled as well. . Can someone tell me what parts of my stock harness i need to hang on to? thanks a million.

mknight759 · 10-30-2009, 01:20 AM

keep your body harnessto all your lights his controls all engine and trans sensors not sure about the pump seems like it should work

horsepwraddict · 10-30-2009, 08:04 AM

Jareds harness completely replaces the engine harness from the fuse/relay box. Its the middle plug on the bottom of the box. The other two plugs and existing harness control all the body controls (lights, horn, wipers, abs ect.)

turbobandit · 10-30-2009, 12:17 PM

not sure about the flex fuel stuff, but these guys are right about jarred's harness. replaces the entire engine wiring system from fuse box to computer to trans, to engine.

tyson_cbr · 10-30-2009, 03:18 PM

cool thanks guys, ill just have to try and swap the pump and see if it works, i dont think the flex tank will fit under a bagged truck

turbobandit · 10-30-2009, 04:27 PM

cough cough FUEL CELL cough cough.

ew, i think something was in my throat?

fuel cell's are cheap on ebay, get them for about 80-100$

comgtsom · 10-31-2009, 01:02 AM

The flex fuel pump will work to run the ls engine.

tyson_cbr · 10-31-2009, 02:49 PM

Quote: Originally Posted by turbobandit

cough cough FUEL CELL cough cough.

ew, i think something was in my throat?

fuel cell's are cheap on ebay, get them for about 80-100$

yeah i may go that route if i have to.

tyson_cbr · 10-31-2009, 02:50 PM

Quote: Originally Posted by comgtsom

The flex fuel pump will work to run the ls engine.

yeah i knew that lol just dont wanna run the big goofy plastic tank. .

10-30-2009, 12:50 AM	#1
tyson_cbr hack is wack Age: 21 Join Date: Feb 2007 Posts: 906 Location: so. ill. User is: OffLine	got some questions about fuel and wiring My truck is a flex fuel truck that came with no motor or trans. The stock tank looks different than a normal non flex truck so i was wondering if i can put the flex pump in a 'normal' tank? Next question, my wiring harness was all fuked up cause who ever pulled the motor didnt wanna do it right so they cut a bunch of stuff. .So what all does the CP wiring harness replace? Or what do i need to keep i should say. . .It had a weird smog pump and wires i pulled as well. . Can someone tell me what parts of my stock harness i need to hang on to? thanks a million.
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10-30-2009, 01:20 AM	#2
mknight759 Registered User Join Date: Jun 2009 Posts: 216 Location: User is: OffLine	Re: got some questions about fuel and wiring keep your body harnessto all your lights his controls all engine and trans sensors not sure about the pump seems like it should work
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10-30-2009, 08:04 AM	#3
horsepwraddict s10 newb Join Date: Oct 2005 Posts: 671 Location: Princeton MA User is: OffLine	Re: got some questions about fuel and wiring Jareds harness completely replaces the engine harness from the fuse/relay box. Its the middle plug on the bottom of the box. The other two plugs and existing harness control all the body controls (lights, horn, wipers, abs ect.)
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10-30-2009, 12:17 PM	#4
turbobandit Registered User Join Date: Aug 2009 Posts: 248 Location: User is: OffLine	Re: got some questions about fuel and wiring not sure about the flex fuel stuff, but these guys are right about jarred's harness. replaces the entire engine wiring system from fuse box to computer to trans, to engine.
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10-30-2009, 03:18 PM	#5
tyson_cbr hack is wack Age: 21 Join Date: Feb 2007 Posts: 906 Location: so. ill. User is: OffLine	Re: got some questions about fuel and wiring cool thanks guys, ill just have to try and swap the pump and see if it works, i dont think the flex tank will fit under a bagged truck
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10-30-2009, 04:27 PM	#6
turbobandit Registered User Join Date: Aug 2009 Posts: 248 Location: User is: OffLine	Re: got some questions about fuel and wiring cough cough FUEL CELL cough cough. ew, i think something was in my throat? fuel cell's are cheap on ebay, get them for about 80-100$
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10-31-2009, 01:02 AM	#7
comgtsom Registered User Age: 32 Join Date: Oct 2003 Posts: 389 Location: richmond,va User is: OffLine	Re: got some questions about fuel and wiring The flex fuel pump will work to run the ls engine.
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10-31-2009, 02:49 PM	#8
tyson_cbr hack is wack Age: 21 Join Date: Feb 2007 Posts: 906 Location: so. ill. User is: OffLine	Re: got some questions about fuel and wiring Quote: Originally Posted by turbobandit cough cough FUEL CELL cough cough. ew, i think something was in my throat? fuel cell's are cheap on ebay, get them for about 80-100$ yeah i may go that route if i have to.
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10-31-2009, 02:50 PM	#9
tyson_cbr hack is wack Age: 21 Join Date: Feb 2007 Posts: 906 Location: so. ill. User is: OffLine	Re: got some questions about fuel and wiring Quote: Originally Posted by comgtsom The flex fuel pump will work to run the ls engine. yeah i knew that lol just dont wanna run the big goofy plastic tank. . Last edited by tyson_cbr : 10-31-2009 at 02:51 PM. Reason: typos
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