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Unread 08-26-2013, 12:31 PM   #1
cody413
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Need a new engine.

I have a 1992 jeep wrangler with a 4 cylinder. But its going out. What's a vehical that has the same engine ( besides the yj its selft lol ) And is it bolt up. I don't want to upgrade to the six

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Unread 08-26-2013, 12:36 PM   #2
DaemonForce
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Is the 2.5 carb'd or fuel injection?
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Unread 08-26-2013, 12:52 PM   #3
cody413
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Fuel injected
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Unread 08-26-2013, 01:29 PM   #4
DaemonForce
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You might be able to save the fuel delivery system and just swap the block. Any late 70's to mid 80's Cherokee, CJ and Scrambler should have the 2.5 but you might also be able to pull one out of a relative Concord or Spirit. The only issue is the Iron Duke that snuck into production, that's not the engine you want. You might have an easier time finding these rotting away in an abandoned Eagle or DJ-5 but I don't see any picking yards near Port Charlotte.
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Unread 08-26-2013, 02:14 PM   #5
cody413
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I'm looking for donor vehical. More just for the engine. But idk which one is compatible with my engine, if there is one?
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Unread 08-27-2013, 04:01 AM   #6
GilbertF
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Quote:
Originally Posted by cody413 View Post
I'm looking for donor vehical. More just for the engine. But idk which one is compatible with my engine, if there is one?
Hey, you can go through customization process. I think below sources will be helpful to you find better parts to rebuild the engine.
http://www.360tuners.com/
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Unread 08-27-2013, 06:50 PM   #7
cruiser54
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Quote:
Originally Posted by DaemonForce View Post
You might be able to save the fuel delivery system and just swap the block. Any late 70's to mid 80's Cherokee, CJ and Scrambler should have the 2.5 but you might also be able to pull one out of a relative Concord or Spirit. The only issue is the Iron Duke that snuck into production, that's not the engine you want. You might have an easier time finding these rotting away in an abandoned Eagle or DJ-5 but I don't see any picking yards near Port Charlotte.
84 was first year for 2.5 Jeep motor.
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If you own a Renix Jeep, you'll want to check this out. >

An index to over 25 write-ups can be found in Post #1.

Cruiser's Mostly Renix Tips
My Jeep Technical Photos

http://www.cherokeeforum.com/g/album/1725214
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Unread 08-27-2013, 07:11 PM   #8
cody413
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Yeah but is there any that's a bolt uo to my 92 yj?
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Unread 08-27-2013, 09:04 PM   #9
cruiser54
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Yeah but is there any that's a bolt uo to my 92 yj?
Yep. 85 and up 2.46 Jeep motor.
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Originally Posted by chris87xj View Post
If you own a Renix Jeep, you'll want to check this out. >

An index to over 25 write-ups can be found in Post #1.

Cruiser's Mostly Renix Tips
My Jeep Technical Photos

http://www.cherokeeforum.com/g/album/1725214
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Unread 08-27-2013, 09:19 PM   #10
cody413
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Ok thanks for the reply. So any jeep will work 85 and up with that motor
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Unread 08-27-2013, 09:20 PM   #11
cody413
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Even a cherokee?
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Unread 08-27-2013, 09:21 PM   #12
cruiser54
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Originally Posted by cody413 View Post
Even a cherokee?
Yep. 2.46 AMC. Not the old GM Iron Duke from 1983 and earlier.
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Quote:
Originally Posted by chris87xj View Post
If you own a Renix Jeep, you'll want to check this out. >

An index to over 25 write-ups can be found in Post #1.

Cruiser's Mostly Renix Tips
My Jeep Technical Photos

http://www.cherokeeforum.com/g/album/1725214
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Unread 08-27-2013, 09:24 PM   #13
cody413
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There any thing that will be different hooking up to mine. I'm new at all this nd would like all tge advice I can get
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Unread 08-30-2013, 03:26 PM   #14
DaemonForce
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84 was first year for 2.5 Jeep motor.
This is right. I have an issue identifying these engines because of all the dumb swaps in the junkyards(probably why they're there) but it helps point out what should be obvious. 79-83 was the Pontiac 2.5 but I keep seeing these in vehicles onward into 86 and 87. I'm not sure if it was immediately after AM introduced their new 4cyl engine but GM went to another bolt pattern afterwards and that was pretty much the end of those easy swaps. I guess people have been picking these out of older cars then swapping them into Spirits and Eagles(WHY?!). Though I never see a 4cyl in a mid 80's Jeep. That's a myth up here.

What is the role of this 4cyl YJ? Camping? Rock crawler(lol)? Shiny highway cruiser? There's no way you go bogging with it so do you use it to deliver city mail? It's kind of an important detail.
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