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  • November 22, 2024, 04:08:35 AM

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Author Topic: Need 258: engine blew on roadtrip, Ogallala Nebraska  (Read 16369 times)

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Offline carnuck

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Re: Need 258: engine blew on roadtrip, Ogallala Nebraska
« Reply #15 on: September 01, 2012, 12:19:17 PM »
It would work to make it run, but not in 4x4. You could leave the front axle off to speed up the installation.
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Offline hypereagle

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Re: Need 258: engine blew on roadtrip, Ogallala Nebraska
« Reply #16 on: September 01, 2012, 01:44:41 PM »
Easy enough to pull valve cover.
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Offline Canoe

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Re: Need 258: engine blew on roadtrip, Ogallala Nebraska
« Reply #17 on: September 05, 2012, 12:23:24 PM »
Just back.
Thanks for the responses.
They're pulling the head now in case the rings didn't roll, but not likely.

Going to re-read everything and see what can be found.
Apparently it's only 300 miles to Denver from here.

Impression: If I can find a good block, seems like the time to put a 4.0 HO head on, along with new timing belt.

Offline Canoe

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Re: Need 258: engine blew on roadtrip, Ogallala Nebraska
« Reply #18 on: September 05, 2012, 12:25:19 PM »
THis ones a stretch, he user KyleB posted he's in Nebraska City and along with his car, he has a 83 parts car:

Kyle's looks good, but too pricy for me.
Maybe his parts car...

Offline eaglefreek

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Re: Need 258: engine blew on roadtrip, Ogallala Nebraska
« Reply #19 on: September 05, 2012, 12:36:11 PM »
THis ones a stretch, he user KyleB posted he's in Nebraska City and along with his car, he has a 83 parts car:

Kyle's looks good, but too pricy for me.
Maybe his parts car...
Man, if I closer, I would do what I could to help out. Good luck. Have you posted on any other forum, like the AMC Forum?
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Offline Canoe

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Re: Need 258: engine blew on roadtrip, Ogallala Nebraska
« Reply #20 on: September 05, 2012, 12:59:44 PM »
No. Just posted here.
A little over whelmed looking after things.
Using a loaner car, I managed 16.5 hour run to Fernley NV, including 1.5 hour nap. Did what I needed there (pickup supplies shipped there for camping that didn't take place), rested, just returned (didn't do the return in one run).
« Last Edit: September 05, 2012, 01:15:08 PM by Canoe »

Offline Canoe

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Re: Need 258: engine blew on roadtrip, Ogallala Nebraska
« Reply #21 on: September 05, 2012, 01:11:31 PM »
I can get a 1993 Grand Cherokee locally with a 4.0.
240k miles on the car, with 130K miles on a rebuilt engine.
Will this engine fit?
From what I can find online, it should have a 7120 head.

Offline Canoe

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Re: Need 258: engine blew on roadtrip, Ogallala Nebraska
« Reply #22 on: September 05, 2012, 01:47:59 PM »
Head gasket blown between #4 & 5.
#6 washed clean, with some play.
#1 has more play.
Electrode for spark plug #5 is missing, but no sign of any damage from it bouncing around inside...

Offline eaglefreek

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Re: Need 258: engine blew on roadtrip, Ogallala Nebraska
« Reply #23 on: September 05, 2012, 02:29:29 PM »
Sorry to hear about your canceled camoing trip. You drove right past me in Elko, NV. I'm here for work but leaving today. I've seen 5 Eagles in this town. In my opinion a Grand Cherokee would struggle to pull the Eagle to NY. Plus don't you have a utility trailer with you? If you're talking about installing the engine, a typical shop may not want to get involved in the little things that are necessary for the swap. I'll post on the AMC forum for you.
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Offline Canoe

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Re: Need 258: engine blew on roadtrip, Ogallala Nebraska
« Reply #24 on: September 05, 2012, 02:35:58 PM »
Thanks,
I was thinking of using the Grand Jerokee and towing the Eagle and abondoning the trailer.

My head is 1/2", not 7/16". I thought '86 blocks were 7/16"?
Maybe this isn't the original engine in this Eagle.
« Last Edit: September 05, 2012, 02:43:41 PM by Canoe »

Offline rollguy

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Re: Need 258: engine blew on roadtrip, Ogallala Nebraska
« Reply #25 on: September 05, 2012, 03:14:31 PM »
Just a thought, Brandon (83 Eagle!) is trying to sell his car.  He is near Omaha.  His car has a hitch, and would work for flat towing another Eagle.
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Offline Canoe

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Re: Need 258: engine blew on roadtrip, Ogallala Nebraska
« Reply #26 on: September 05, 2012, 03:17:55 PM »
Just a thought, Brandon (83 Eagle!) is trying to sell his car.  He is near Omaha.  His car has a hitch, and would work for flat towing another Eagle.
Saw that.
No price given.
I've PMed, but no answer yet.

Offline Canoe

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Re: Need 258: engine blew on roadtrip, Ogallala Nebraska
« Reply #27 on: September 05, 2012, 05:21:21 PM »
At least I found the vacuum leak. Intake manifold had three bolts that he took out with this fingers...

Offline thereverendbill

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Re: Need 258: engine blew on roadtrip, Ogallala Nebraska
« Reply #28 on: September 05, 2012, 07:04:36 PM »
i have relayed the message for him to get on the nest and make contact
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another amc forum
www.amcevolution.com

Offline Canoe

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Re: Need 258: engine blew on roadtrip, Ogallala Nebraska
« Reply #29 on: September 10, 2012, 04:30:06 PM »
Quote is in:
$1,200 for a used 258, $400 to move the filter pickup & oil pan, plus R&R the old for "new" engine
or
$1,700 for a reman 258 longblock
or
$1,800 for a reman 4.0 longblock, plus waterpump, valve cover, fuel pump
or
$1,900 to reuild my 258 short block, with a mill of my 258 head thrown in

machine shop can rebuild a 7120 for $300, if I can find one...

 

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