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N* 1994 compatible with 1995????

800 Views 5 Replies 3 Participants Last post by  eldorado1
Could I put a 1995 4.6L "Y" engine in a 1994 4.6L "Y" Seville?
What would have to be transferred?:banghead:
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You may have to do some custom wiring (lengthening wires or something), but IIRC, it should work ok. The 95 uses the 94 TB with the plastic intake. If you didn't want to do that, you could swap the intakes over. Note that if you swap the intake over, you will lose the EGR, and set codes. The 95 heads don't have the "mouse holes" needed for egr function with the 94 intake.
You should be able to, but you may have to lengthen/shorten wires. And I believe the 94 uses a different wiring harness for the intake, so at worst, you will have to be comfortable rewiring a few things. At best, you might be able to plug and play.
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