06-28-2010, 12:38 AM
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#61
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GX Member
Join Date: Jun 2010
Location: Utah
Posts: 16
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I just did this, I bought an alero with a known bad motor because I had a good motor in the one my daughter wrecked, if you have a good clean engine prepped and ready to go in it can be done in a day, I opened the hood at 0630, and was test driving it at 1800 that's alone, but probably not something to expect, I've been turning wrenches for 3 1/2 decades on everything from bikes to jet fighters... The only way to consider going is up, the down would entail the whole subframe dropping, trans & all, and you'd still need a cherry picker to get the engine off that and the new one on it, so just rent one and go up, best advice I can give is that the lower trans to engine Stud comes out of the trans(not just the nut off) with a 7 or 8 mm(sorry don't remember which) wrench
Last edited by Doc : 06-28-2010 at 12:42 AM.
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06-28-2010, 02:10 AM
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#62
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GL Member
Join Date: Sep 2009
Location: Iowa
Posts: 978
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yeah now just to find about 3 people to help, and then it will be done........
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stock 2.4  -building a WAI to a CAI  3A Racing muffler- ~Kicker Door speakers and Power Accustic rear speakers  10% tint 18x7.5 Alt Sonix, 2001 GLS sedan
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12-16-2010, 09:55 AM
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#63
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GL Member
Join Date: Sep 2009
Location: Iowa
Posts: 978
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ok so i found a 99 wrecked alero with the 3.4 for $600 good motor and trans. they only have 70,000 miles on them should i go for the V6 or stick to my 2.4?
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stock 2.4 -building a WAI to a CAI 3A Racing muffler- ~Kicker Door speakers and Power Accustic rear speakers 10% tint 18x7.5 Alt Sonix, 2001 GLS sedan
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12-16-2010, 01:20 PM
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#64
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GL Member
Join Date: Jan 2007
Location: Michigan
Posts: 252
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Quote:
Originally Posted by Alerojester
ok so i found a 99 wrecked alero with the 3.4 for $600 good motor and trans. they only have 70,000 miles on them should i go for the V6 or stick to my 2.4?
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Well what can do is sell or trade is for a 2.4l if you want to keep it they way it was...
There is nothing wrong with 3400 other than the LIMG....
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BUILDING A V8 ALERO 2DR
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12-16-2010, 02:39 PM
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#65
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Premier V.I.P. Member
Join Date: Feb 2009
Location: Oxbow SK
Posts: 1,385
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i think the swap would be hard. you need the whole wire harness and everything i believe
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2002 Alero w/ 2.2 ecotec 5 speed
power window conversion, heated leather seats, 16" rims, high & low hids, auto dimming rear mirror, speedbuilt front and rear sway bars, poly bushings all around.
2005 Silverado 2500HD w/ 6.0l Vortec 4L80E
Tuned 6.0l, exhaust, intake, with 450000km on the odometer. Tow Rig
1985 Pontiac Trans Am GTA w/ 5.7 Vortec 700r4
mild vortec 350 with 4 speed auto. performance suspension. factory gold color. project car
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12-18-2010, 06:39 PM
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#66
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GL Member
Join Date: Sep 2009
Location: Iowa
Posts: 978
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i would have the whole car, so everything would be there that i would need.... its not a deffinate thing just an idea cause i miss my ho and really wanna see it running again
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stock 2.4 -building a WAI to a CAI 3A Racing muffler- ~Kicker Door speakers and Power Accustic rear speakers 10% tint 18x7.5 Alt Sonix, 2001 GLS sedan
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04-12-2011, 12:02 AM
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#67
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GL Member
Join Date: Sep 2009
Location: Iowa
Posts: 978
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so just got a wrecked alero from a kid today that wrapped the passengers side on a telephone pole today for $150.00 and im gonna swap the 3.4 into my car......... what all do i need to get it to RUN CORRECTLY
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stock 2.4 -building a WAI to a CAI 3A Racing muffler- ~Kicker Door speakers and Power Accustic rear speakers 10% tint 18x7.5 Alt Sonix, 2001 GLS sedan
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04-12-2011, 12:51 AM
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#68
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GLS member
Join Date: Sep 2009
Location: Maui
Posts: 1,797
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motor, trans, mounts, harness, pcm, cant imagine too much else is different...
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04-12-2011, 01:16 AM
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#69
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GL Member
Join Date: Mar 2008
Location: Las Vegas, Nevada
Posts: 368
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Post pics along the way  |
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04-12-2011, 10:42 AM
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#70
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GL Member
Join Date: Jan 2007
Location: Michigan
Posts: 252
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Quote:
Originally Posted by Alerojester
so just got a wrecked alero from a kid today that wrapped the passengers side on a telephone pole today for $150.00 and im gonna swap the 3.4 into my car......... what all do i need to get it to RUN CORRECTLY
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If the front end is in one peice, then drop the front cradel, with struts,motor,trans...
alot faster imho..
If you transmission are different then pull the motor...
Good luck.
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BUILDING A V8 ALERO 2DR
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04-12-2011, 11:58 AM
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#71
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GL Member
Join Date: Sep 2009
Location: Iowa
Posts: 978
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Need Info Soon
i was gonna do the whole craddle and everything BUT im gonna have to do some fixing cause the right front tire is slightly bowed out due to hitting the pole, im thinking it could just be a tierod or hopefully just the rack.... but this is gonna be a fun swap cause i really miss my car......
what all of the wiring harness am i going to need to make this work?????? need to know cause its gonna go under the knife here in a bout a week or less so trying to get it all the info before i dig too far into it.................
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stock 2.4 -building a WAI to a CAI 3A Racing muffler- ~Kicker Door speakers and Power Accustic rear speakers 10% tint 18x7.5 Alt Sonix, 2001 GLS sedan
Last edited by Alerojester : 04-12-2011 at 12:07 PM.
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04-12-2011, 02:08 PM
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#72
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GLS member
Join Date: Mar 2008
Location: Baltimore, MD USA
Posts: 5,529
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Quote:
Originally Posted by worknprog.99
an engine replacement costed 7k ??
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At a dealership I'd believe that. |
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04-12-2011, 02:45 PM
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#73
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Moderator
Join Date: Nov 2004
Location: Long Grove, IL
Posts: 5,002
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You don't actually have to swap the cradle. The mounts just bolt to it. The engine harness should be modular. You just remove the harness from the PCM and inline connector to the dash harness, the grommet through the firewall, and you may even be able to pull the engine without removing the harness from it. Even if it didn't work that easy, most of the wiring is right on the top.
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Cliff Scott
2004 Alero GX w/sport pkg - Sold, living somewhere in WI now.
2011 Saab 9-5 Turbo4 M6
2004 Corvette Convertible M6
1994 Chevy Beretta - Quad4/M5
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04-12-2011, 02:49 PM
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#74
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GL Member
Join Date: Sep 2009
Location: Iowa
Posts: 978
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hmmm so most of the 2.4 wiring is the same? cause its gonna be me and my business partner doing the swap in the shop so we're trying to get as much info as phyically possible so we don't run into too much of a problem while doing the swap.............
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stock 2.4 -building a WAI to a CAI 3A Racing muffler- ~Kicker Door speakers and Power Accustic rear speakers 10% tint 18x7.5 Alt Sonix, 2001 GLS sedan
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04-13-2011, 12:33 AM
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#75
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GL Member
Join Date: Sep 2009
Location: Iowa
Posts: 978
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bump
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stock 2.4 -building a WAI to a CAI 3A Racing muffler- ~Kicker Door speakers and Power Accustic rear speakers 10% tint 18x7.5 Alt Sonix, 2001 GLS sedan
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04-13-2011, 11:08 AM
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#76
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GL Member
Join Date: Sep 2009
Location: Iowa
Posts: 978
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bump
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stock 2.4 -building a WAI to a CAI 3A Racing muffler- ~Kicker Door speakers and Power Accustic rear speakers 10% tint 18x7.5 Alt Sonix, 2001 GLS sedan
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04-13-2011, 04:58 PM
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#77
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GX Member
Join Date: Apr 2010
Location: Mass
Posts: 157
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You need everything:Engine,Mounts,Tranny,both axles,the whole wiring harness back to the computers,both computers,fuel lines, and im sure theres a few little things in forgetting.It would of been alot easier to just drop another ld9 in or even an older 2.3 Ho which has 190hp.
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04-13-2011, 05:10 PM
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#78
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GL Member
Join Date: Mar 2008
Location: Las Vegas, Nevada
Posts: 368
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Just realize this isnt a simple engine swap, its going to take alot of time as well as patience.
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04-13-2011, 07:30 PM
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#79
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GL Member
Join Date: Sep 2009
Location: Iowa
Posts: 978
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well i have the cradle and everything just sitting here waiting to go into it computers, axles, everything im gonna have to change the rack though cause its pretty screwed from the kid hitting the pole but other then that everything is straight and on a side note the motor has roughly 130k miles on it and doesn't knock or anything so I see it as im doing one better for myself and doing all of this or i could pay a buddy to do it for me since he's done all of our engine swaps in our work trucks and it was done in a matter of two days..... im still prolly gonna have questions so i'll continue to ask in this thread so im not making another one thanks for the patience with me ik im kinda a newb and just ask alot of questions but how else am i gonna find out with i need to know.............
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stock 2.4 -building a WAI to a CAI 3A Racing muffler- ~Kicker Door speakers and Power Accustic rear speakers 10% tint 18x7.5 Alt Sonix, 2001 GLS sedan
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04-13-2011, 09:59 PM
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#80
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GLS member
Join Date: Sep 2009
Location: Maui
Posts: 1,797
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might as well do a LIMG while you are at it 
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