post #1 of Old 06-28-2012, 05:20 PM Thread Starter
shaneo318
Registered User
1991 YJ Wrangler 
 
Join Date: Jan 2011
Location: Ripley
Posts: 20
will a 2000 4.0 go in my 91 yj?

The 4.0 made it almost 300k miles, then took a crap! I found a whole 2000 grand cherokee for 200 bucks. Will it fit? Will the obdI computer let it run? I can swap manifolds and all the little things if need be, as long as the block bolts to the ax-15 and the motor mounts are close, I can rig something up! It's only a mud buggy!

p.s. I did a search and found nothing.

shaneo318 is offline  
post #2 of Old 06-29-2012, 03:29 PM Thread Starter
shaneo318
Registered User
1991 YJ Wrangler 
 
Join Date: Jan 2011
Location: Ripley
Posts: 20
Nobody knows?
shaneo318 is offline  
post #3 of Old 06-29-2012, 03:42 PM
IslandHopper
Registered User
2003 TJ Wrangler 
 
Join Date: Feb 2006
Location: KIAH
Posts: 324
The block is the same... It'll fit on the mounts and mate to the trans.

The wiring and sensors are different ... for the OBD2 setup.

It's certainly be easier to find an OBD1 engine. If this is all you can find, then it'll work, but it'll be a bit of a puzzle to get everything working correctly. (Then again, if it's not a road-car you may not care about anything but making it run well... sensors and lights be damned!)
IslandHopper is offline  
post #4 of Old 07-04-2012, 02:13 PM Thread Starter
shaneo318
Registered User
1991 YJ Wrangler 
 
Join Date: Jan 2011
Location: Ripley
Posts: 20
Sweet! Thank you!
shaneo318 is offline  
Reply


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page



Similar Threads
Thread Thread Starter Jeep Forums Replies Last Post
2000 TJ What AX-15 will interchange? rickknecht Engines & Drivetrain 0 10-31-2009 06:13 AM
95 hp30 into my 2000 xj mg2000xj Engines & Drivetrain 1 10-27-2009 11:40 PM
2000 5.3 slafferty Engines & Drivetrain 5 02-12-2009 07:49 PM
4.7 2000 Wj raider650 Engines & Drivetrain 1 07-24-2008 07:55 PM
Sub for 2000 TJ ForeverTheOptimist Stereos, CB & Ham Radios, GPS, & Electrical. 4 09-02-2004 02:16 PM

Posting Rules  
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are On

For the best viewing experience please update your browser to Google Chrome