Motor change wiring help?

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Motor change wiring help?

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Chevrolet Forum >> Chevy Trucks, Vans & SUV's >> S-10 & Blazer >> Motor change wiring help?

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Motor change wiring help? - 2/19/2007 12:57:46 AM

zuber7

Posts: 1
Joined: 2/19/2007
Status: offline

I have a wrecked 1998 s10 with 4clylinder I am putting in a 1987 s10 pickup. They are both 2wd. I am wanting to know if someone could tell me or tell me where to go to find out the wiring info I will need to know.

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RE: Motor change wiring help? - 2/19/2007 11:37:51 AM

shnormo

Posts: 204
Joined: 2/11/2007
Status: offline

Just take the old PCM out and follow all the leads from it. Those are all the wires you will need.

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RE: Motor change wiring help? - 2/21/2007 1:04:21 AM

kcb37

Posts: 504
Joined: 7/3/2006
Status: offline

shnormo is right. But that is your engine wiring. I would swap the tranny too. All your interior lights should be on another harness. If you cut the old one out of the 87 just make sure you don't hit any of those wires. You may want to see if you can swap the gas tanks too. The 98 being fuel injected will most likely need more fuel pressure.

(in reply to shnormo)

Post #: 3