88 Firebird Wiring Harness
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Junior Member
Joined: Aug 2020
Posts: 5
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From: Wisconsin
Car: 88 Firebird
Engine: Chevy 350
88 Firebird Wiring Harness
I recently bought an 88 Firebird with a Chevy 350 V8 in it, but none of the wiring is done for the engine and hardly any for the chassis electronics. Where would I go to find how to properly wire up the engine and all of the sensors? I have the service manual and a repair manual, but that is not incredibly helpful in terms of which part of the harness connects where. Any help is greatly appreciated!
Joined: May 2010
Posts: 536
Likes: 30
From: Texas
Car: 85 Camaro
Engine: 454 RamJet
Transmission: LT1/T56
Axle/Gears: 8.8w/4.10
Re: 88 Firebird Wiring Harness
Not sure exactly what you are asking since you say you have the service manual. The search function here or Google will bring up a lot of sources for the schematics
http://austinthirdgen.org/?pid=19
http://austinthirdgen.org/?pid=19
Supreme Member
Joined: Jul 2006
Posts: 2,863
Likes: 785
From: 212 is up in this Bit@#
Car: Resto-Mod 1987 IROC-Z Clone
Engine: Alky fed L92 Vortec Twin-Turbo 6.8L
Transmission: My own built/ design 4L80M
Axle/Gears: Custom 12 bolt (4.10:1)
Re: 88 Firebird Wiring Harness
Talk to "John in RI" of "www.berlinetta.info".
He has been parting out wiring harnesses for our cars for a very long time!
He more than likely even has original used harnesses that would fit your car/ engine/ transmission combination.
He has been parting out wiring harnesses for our cars for a very long time!
He more than likely even has original used harnesses that would fit your car/ engine/ transmission combination.
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Sep 26, 2013 10:47 PM