I Just replaced 5.7 vortec out of 1996 suburban and replaced it with tbi 5.7 out of 1994 Suburban which wiring harness and ecu do i use ?

10

Asked by May 01, 2017 at 05:56 PM about the 1996 Chevrolet Suburban K1500 4WD

Question type: General

Just replaced 5.7 vortec out of 1996
suburban with tbi 5.7 out of 1994 suburban
which wiring harness and ecu do i use

7 Answers

87,235

You have to use the wiring harness and the OBD1 out of the 1994.

1 people found this helpful.
32,635

the1994

32,635

a second 2 slow

Best Answer Mark helpful
10

Will i need to use fuse block from the 94 or wire the 94 harness into the 96 fuse block?

1 people found this helpful.
87,235

You wouldn't be changing out the fuse box, you'll have to tap into some wires tho. How it all hooks up, I don't know. I have never seen anyone go this rout.

87,235

I have ben thinking about this more, your going to be better off pulling that engine out and finding a 1996 to 1999 5.7L engine to put back in there. Your just going to have a wiring nightmare, nothing but problems trying to wire that engine up. You would also have the security system to deal with.

Why would you go through all this trouble and lose a ton of power? Find the correct engine 96195hp on a good day

Your Answer:

Suburban

Looking for a Used Suburban in your area?

CarGurus has 457 nationwide Suburban listings starting at $4,988.

Postal Code:

Chevrolet Suburban Experts

  • #1
    Andrew Olsen
    Reputation
    1,290
  • #2
    Neal Turner
    Reputation
    1,100
  • #3
    mariroger
    Reputation
    1,030
View All

Related Models For Sale

Used Chevrolet Tahoe
8 Great Deals out of 777 listings starting at $5,900
Used GMC Yukon
23 Great Deals out of 1,047 listings starting at $5,500
Used Ford Expedition
14 Great Deals out of 411 listings starting at $5,900
Used Ford F-150
136 Great Deals out of 11,442 listings starting at $1,995
Used GMC Sierra 1500
76 Great Deals out of 10,343 listings starting at $2,495

Used Cars For Sale

2018 Chevrolet Suburban For Sale
303 listings starting at $49,900
2017 Chevrolet Suburban For Sale
46 listings starting at $43,900
2016 Chevrolet Suburban For Sale
26 listings starting at $34,500
2015 Chevrolet Suburban For Sale
27 listings starting at $36,789
2014 Chevrolet Suburban For Sale
4 listings starting at $24,888

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.