Freshening Up A 4.0 Before Swap - Page 2 - JeepForum.com
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Unread 02-19-2013, 04:25 PM   #16
Que89YJ
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1989 YJ Wrangler 
 
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If you are doing the auto then the slave doesn't matter. Look up the tj axle swap or cad.

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Unread 02-19-2013, 06:00 PM   #17
zman
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Originally Posted by Que89YJ View Post
Rebuild at 148k? Do you think it's necessary Jeremy? I dont eveb see a reason to pull the head IMO. Pull the valve cover and clean it up. Do a compression test. It takes you 10 minutes. If the valves and pistons all test good then leave it
Totally agree with this statement.

If it fails compression pull of the head, check for scoring or bad valves and then buy parts if the motor is salvageable.
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Unread 02-24-2013, 12:51 PM   #18
voz
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What the sequence of events of the following?

Oil pan gasket replacement
rear main seal replacement
timing chain & gears replacement

Thanks..
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Unread 02-24-2013, 01:05 PM   #19
Que89YJ
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Exact opposites order listed.
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Unread 02-24-2013, 01:18 PM   #20
voz
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10.4
Thanks Q ...
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Unread 02-25-2013, 03:27 PM   #21
voz
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Any other seal, bearing, part or what have ya, needs changing while I have it on a stand?
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Unread 02-25-2013, 05:51 PM   #22
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INSIDE OF MY VALVE COVER



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Unread 02-25-2013, 05:51 PM   #23
voz
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I does not look bad at all..
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Unread 02-25-2013, 06:00 PM   #24
voz
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Quote:
Originally Posted by Que89YJ View Post
If you are doing the auto then the slave doesn't matter. Look up the tj axle swap or cad.
I have an 8.8 for the rear, will install sometime this year..
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Unread 02-25-2013, 07:26 PM   #25
Que89YJ
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It looks great! Are you going to cpmpression test it on the stand?
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Unread 02-27-2013, 06:57 PM   #26
voz
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Don't have a tool to test it with, saw one at the local carquest for 40 bones..
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Unread 02-27-2013, 10:13 PM   #27
Que89YJ
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You can rent it by putting down a fully refundable deposit from any of the big parts store.
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Unread 02-27-2013, 10:53 PM   #28
DirtKar
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It would be killing me to have an engine on a stand in my shop and all of those new parts just sitting there waiting to be installed...she would have been completely torn down and rebuilt. Que is right on the money as far as necessity goes but you are soooo close to a complete build it would be hard for me to resist.
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What you see as not bad, and what I see as not bad, are two completely different not bads
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Unread 03-18-2013, 09:26 AM   #29
voz
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I was putting on valve cover and broke the head off a bolt... I wanted to throw up and kick the engine to the floor...
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Unread 03-28-2013, 11:06 AM   #30
voz
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I am missing a fuel lines for my 4.0 swap, I found a complete 4cyl FI sytem on craigslist for 50.00.

Will those lines work for me?
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