97TJ to 91YJ - JeepForum.com
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post #1 of 4 Old 04-07-2010, 03:53 PM Thread Starter
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97TJ to 91YJ

freinds i have boght a 97 tj motor trying to install it in my 91 yj i was curious to know if there are any problems i should b aware of when installing this motor. Also still using some of my old oem pats of my yj motor to the tj motor ?

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post #2 of 4 Old 04-07-2010, 05:42 PM
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1993 YJ Wrangler 
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gonna needs loads more detail than that. What motors would be a good start.
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post #3 of 4 Old 04-08-2010, 10:34 AM Thread Starter
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These are 4.0 motors and just wondering what type of complcations I might encounter??

Dont know what other info you are looking for ?
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post #4 of 4 Old 04-08-2010, 10:59 AM
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Well, since you're trying to install a OBD2 motor into a vehicle that is setup for OBD1, I would check out this link: CJOffroad.com - OBDII to ODBI what do I need?

Also, I would check out the links in the "Engine" section of this post: http://www.jeepforum.com/forum/f12/y...6/#post8107870

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