TRANSMISSION

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Sticky Transmission Cooler

Last post by LiftedAWDAstro « Tue Apr 22, 2014 3:32 am
Replies: 181
by marco10 » Mon Mar 19, 2007 8:12 pm
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Hello guys. Looking to install a tranny cooler. I was wondering if this job is easy enough to do it myself. I have a 2003 Astro. Thanks.
181 Replies

117004 Views

Last post by LiftedAWDAstro
Tue Apr 22, 2014 3:32 am
Sticky tranny diagnostic chart

Last post by kings-x59 « Tue Nov 23, 2010 2:50 pm
Replies: 11
by tbhager94 » Sun Jun 21, 2009 2:07 pm

very good info, maby stcky worthy???

11 Replies

12985 Views

Last post by kings-x59
Tue Nov 23, 2010 2:50 pm
Sticky 'Service engine' light came on and started to shift hard

Last post by risteff « Tue Jul 06, 2010 10:42 pm
Replies: 34
by DANVAN » Tue May 12, 2009 8:33 pm
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This weekend while towing a utility trailer with 2 small quads on it through the mountains of Vermont, my 'service engine soon' light came on and the...
34 Replies

29483 Views

Last post by risteff
Tue Jul 06, 2010 10:42 pm
Locked 95 4L60E tranny rebuild

Last post by LiftedAWDAstro « Sat Sep 23, 2006 2:27 am
Replies: 12
by lockdoc » Fri Sep 22, 2006 5:22 pm

This was originally posted on AS.com January 2006

This is the beginning of my pic post of the rebuild. Setup my winter workshop. :D One of the...

12 Replies

16371 Views

Last post by LiftedAWDAstro
Sat Sep 23, 2006 2:27 am
Locked Ultimate Astro 5 speed manual transmission build

Last post by lockdoc « Fri Sep 22, 2006 5:59 pm
Replies: 6
by lockdoc » Fri Sep 22, 2006 5:56 pm

Originally posted on AS.com by yeyhoo

How to Beef up the Astro's weak Borg Warner T5 5 speed manual transmission. Ditto Safari.

Hi fellow van...

6 Replies

23304 Views

Last post by lockdoc
Fri Sep 22, 2006 5:59 pm
4L60-E General Motors year interchangabillty facts

Last post by Sammysafety « Mon May 06, 2024 4:56 pm
Replies: 1
by sarcasticcrypto » Mon Jan 09, 2023 10:29 am

I am posting this to help understand the difference in 4L60-E transmission year of manufacture Technical issues that may be encountered if swapping...

1 Replies

43225 Views

Last post by Sammysafety
Mon May 06, 2024 4:56 pm
no forward gears

Last post by Bret Schmerker « Wed Jan 24, 2024 6:20 pm
Replies: 3
by CMW » Sat Jan 13, 2024 3:59 am

stopped at my gate, put in park and could not make it go into fwd gears 97 Astro. shift interlock solinoid had fallen off, replaced this and still no...

3 Replies

1812 Views

Last post by Bret Schmerker
Wed Jan 24, 2024 6:20 pm
4l80e swap out

Last post by MountainManJoe « Mon Dec 26, 2022 9:12 pm
Replies: 3
by kpw » Thu Dec 15, 2022 7:05 pm

I have a 1995 that has a 4l80 e in it that is whining in all gears. gets louder as i go down the rd. a 4l80e is 700 used in my area and to rebuild it...

3 Replies

858 Views

Last post by MountainManJoe
Mon Dec 26, 2022 9:12 pm
Help with figuring out part.

Last post by MountainManJoe « Wed Nov 30, 2022 10:34 pm
Replies: 5
by vanfan » Tue Nov 08, 2022 10:41 am

Hello. I took apart the transmission on my Astro van and I cant figure out where the two parts came from. Please help. Please see photo. Thank you.

5 Replies

813 Views

Last post by MountainManJoe
Wed Nov 30, 2022 10:34 pm
Transmission rebuild

Last post by Watthour « Tue Sep 27, 2022 3:54 am
Replies: 4
by Gio1967 » Thu Jul 14, 2022 2:46 pm

I have recently had my transmission changed with two used transmissions

what a waist, both lost reverse in a few weeks of use

now i am considering...

4 Replies

1175 Views

Last post by Watthour
Tue Sep 27, 2022 3:54 am
Manual Transmissions in Astro/Safari Vans (History Question)

Last post by Bret Schmerker « Fri Jul 24, 2020 10:22 pm
Replies: 11
by MrJames » Thu Jan 26, 2012 10:58 am

Manual Transmissions in Astro / Safari Vans (History Question)

Does anyone know the history of the manual transmission in our vans ?

For example:...

11 Replies

13342 Views

Last post by Bret Schmerker
Fri Jul 24, 2020 10:22 pm
2000 column shift linkage problem

Last post by steeplecab « Tue Jan 14, 2020 1:11 am
Replies: 7
by steeplecab » Thu Jan 02, 2020 11:47 pm

My 2000 Astro had a lot of hard use before I got it. Most of what I've done to it is pretty straightforward stuff to bring it back to life, but I've...

7 Replies

4656 Views

Last post by steeplecab
Tue Jan 14, 2020 1:11 am
Surging in Gear

Last post by Astrophysics « Sun Sep 02, 2018 11:04 pm
Replies: 9
by BobcatKW » Wed Aug 15, 2018 4:25 am

2000 Astro 2wd

When I put the Selector in D or R it revs up and wants to go(it'll do 40 mph without touching the gas pedal)...

Put it in Neutral or...

9 Replies

4073 Views

Last post by Astrophysics
Sun Sep 02, 2018 11:04 pm
tranny woes

Last post by rpjn59 « Thu Jul 26, 2018 10:40 am
Replies: 4
by rpjn59 » Tue Jul 17, 2018 4:49 pm

Hi gents, new to the forum. I just recently purchased a 2004 astro 2wd, 123K. The tranny's doing a couple of things that I have never experienced...

4 Replies

2791 Views

Last post by rpjn59
Thu Jul 26, 2018 10:40 am
Sluggish Transmission

Last post by Mmusicman « Thu Jul 20, 2017 1:05 pm
Replies: 4
by stal023 » Tue Jul 18, 2017 6:46 pm

Posting to see what everyone's opinion is on this: I am wanting to buy an AWD to convert it to a camper. Here is something on a 2001 GMC Safari AWD...

4 Replies

3468 Views

Last post by Mmusicman
Thu Jul 20, 2017 1:05 pm
4.3 Vortec conversion

Last post by Captn. Crunch « Fri Nov 04, 2016 10:32 am
Replies: 1
by gkangas » Thu Nov 03, 2016 7:44 am

I want to install a 4.3 Vortec engine onto my 5 speed transmission which has a 1 inch diameter and 14 spline input shaft. What fly wheel and clutch...

1 Replies

2476 Views

Last post by Captn. Crunch
Fri Nov 04, 2016 10:32 am
sonnax 1-2 accumulator problems!!!!!!

Last post by WoodButcher « Sun Dec 13, 2015 6:54 pm
Replies: 1
by ironhead79 » Fri Dec 11, 2015 8:37 pm

Have a sonnax pinless 1-2 accumulator piston, problem is that when installed with factory duel springs it will not compress more than 3/8in. From...

1 Replies

2659 Views

Last post by WoodButcher
Sun Dec 13, 2015 6:54 pm
Need shift kit installed!

Last post by ironhead79 « Sun Nov 29, 2015 3:30 am
Replies: 6
by ironhead79 » Sun Nov 22, 2015 10:19 am

Looking for someone that can install a transgo hd2 into my 2000 Astro. I'm in Ohio about 80mi. E of Columbus. Under normal circumstances I would do...

6 Replies

4735 Views

Last post by ironhead79
Sun Nov 29, 2015 3:30 am
Tranny Replacement Questions

Last post by gabequest « Thu Jun 25, 2015 4:41 pm
Replies: 22
by chemist » Sat Aug 15, 2009 7:49 am
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My 03 AWD Astro will eventually need a tranny repair--probably sooner than later. I intend to remove and replace. Got questions.

First, will any...
22 Replies

12324 Views

Last post by gabequest
Thu Jun 25, 2015 4:41 pm
Trans flush this afternoon

Last post by Captn. Crunch « Thu Jun 25, 2015 2:13 am
Replies: 9
by Captn. Crunch » Mon Mar 16, 2015 4:57 am

It's like she knows how much money I've got stashed! Every time I get a couple of bucks set aside for upgrades, something goes awry. Last week the...

9 Replies

5858 Views

Last post by Captn. Crunch
Thu Jun 25, 2015 2:13 am
Trans swap

Last post by Captn. Crunch « Wed May 06, 2015 10:27 am
Replies: 2
by Captn. Crunch » Mon May 04, 2015 4:50 pm

Well like my mom used to say If wish's were horses-beggers would ride . When my tranny started acting up I did a flush, filter and new servo. It...

2 Replies

2883 Views

Last post by Captn. Crunch
Wed May 06, 2015 10:27 am
t5 question

Last post by mtrhead79 « Fri Dec 19, 2014 7:32 pm
Replies: 4
by mtrhead79 » Mon Dec 15, 2014 6:11 pm

i have been reading up on the t5. to put a world class in i use the bell housing from the astro and the tail. do i use the ford case and put camaro...

4 Replies

3852 Views

Last post by mtrhead79
Fri Dec 19, 2014 7:32 pm
trans removal time frame and cost

Last post by justice « Fri Nov 28, 2014 4:00 pm
Replies: 1
by scarecrow » Fri Nov 28, 2014 1:16 pm

how long does it take to remove a trans from a 05 awd ? and what is the avg cost to rebuild ?

I found a really clean 05 awd with 155k on it but the...

1 Replies

2752 Views

Last post by justice
Fri Nov 28, 2014 4:00 pm
TCC Lockup switch

Last post by 97CargoCrawler « Thu Oct 09, 2014 9:35 am
Replies: 1
by Owly » Sun Sep 28, 2014 10:40 am

I plan on installing a TCC lockup switch on my 2000 Safari AWD Utility, as well as a transfer case lockout switch.

I've done the TCC lockup switch...

1 Replies

3059 Views

Last post by 97CargoCrawler
Thu Oct 09, 2014 9:35 am
Did I cook my tranny?

Last post by Stroverlander « Fri Oct 03, 2014 11:56 am
Replies: 5
by Herbie » Wed Sep 24, 2014 11:16 am

Right off, let me say I have no symptoms, but I have concerns because I saw some very high transmission temps this past weekend.

Now first off, I...

5 Replies

4264 Views

Last post by Stroverlander
Fri Oct 03, 2014 11:56 am
just paid a transmission shop to fix the p1870 error code

Last post by ken k « Sat Jun 28, 2014 7:20 am
Replies: 1
by LAZ 1 » Fri Jun 27, 2014 9:54 pm

Just bought a new to me 1998 Safri AWD van with 245 Kms. Previous owner did some work . Seemed lijke a nice tight vehicle when I test drove it but...

1 Replies

2777 Views

Last post by ken k
Sat Jun 28, 2014 7:20 am
best tranny for heavy hauling

Last post by LiftedAWDAstro « Thu May 29, 2014 4:04 am
Replies: 7
by AquaAngel » Tue May 20, 2014 8:27 pm

anyone knows a good transmission for heavy hauling with a custom build astro van?

as i will be picking up a trailer of the weight of 6500lbs 3...

7 Replies

5331 Views

Last post by LiftedAWDAstro
Thu May 29, 2014 4:04 am
No 1st gear after rebuild except for manually BUT.......

Last post by LiftedAWDAstro « Tue Mar 11, 2014 4:18 am
Replies: 3
by frazinator » Fri Mar 07, 2014 12:48 pm

As you may be able to see I had an issue with first gear slamming hard from 1 to 2nd.....after a few months It was starting in second all the time...

3 Replies

3451 Views

Last post by LiftedAWDAstro
Tue Mar 11, 2014 4:18 am
A problem nobody has herd of????

Last post by frazinator « Mon Feb 17, 2014 7:39 am
Replies: 5
by frazinator » Mon Feb 10, 2014 8:48 am

Have a 2000 Safari RWD

Bought a few months ago and the shift from 1 to 2nd was hard so I just let off before the shift and it was ok. The guy said...

5 Replies

3988 Views

Last post by frazinator
Mon Feb 17, 2014 7:39 am
trans swap opinion

Last post by astrozam « Sun Nov 03, 2013 11:22 am
Replies: 3
by sturoc » Sat Nov 02, 2013 7:56 am

89 Astro auto 4.3 v-6.cargo 180k
Rides great and with no rust and fully carpeted inside has been a great camping and all around vehicle.
Although...

3 Replies

3097 Views

Last post by astrozam
Sun Nov 03, 2013 11:22 am
TCC slipping

Last post by Drummernaut « Mon Oct 28, 2013 3:39 pm
Replies: 3
by KELROD » Sat Oct 26, 2013 5:50 am

I have a 2005 Astro AWD which I just put a used tranny in since the other one had burned up clutches in it and was slipping bad. After putting the...

3 Replies

3288 Views

Last post by Drummernaut
Mon Oct 28, 2013 3:39 pm
WHOA! Play in transmission output shaft.

Last post by LiftedAWDAstro « Mon Oct 21, 2013 3:07 am
Replies: 1
by thunderheart » Sun Oct 20, 2013 7:31 pm

My newly acquired '94 cargo has a wicked shimmy, particularly when coasting. Also I could hear a cluck when going into gear so I got under it and...

1 Replies

2403 Views

Last post by LiftedAWDAstro
Mon Oct 21, 2013 3:07 am
Sun Gear failure?

Last post by chesehd « Sun Sep 22, 2013 1:16 pm
Replies: 3
by chesehd » Sun Sep 22, 2013 8:01 am

Hey gang.

I had the tranny replaced last year in my '03 AWD due to Sun Gear failure.

Today, out of the blue, I'm getting the same bump on the...

3 Replies

3205 Views

Last post by chesehd
Sun Sep 22, 2013 1:16 pm
4L80E swap

Last post by mdmead « Sat Aug 24, 2013 8:32 am
Replies: 1
by Mr_Roboto » Fri Aug 23, 2013 11:29 pm

I don't seem to have posted a thread here, but figure what the hell I probably should. This isn't 100% done, but it's definitely in progress. It's an...

1 Replies

2603 Views

Last post by mdmead
Sat Aug 24, 2013 8:32 am
Bravado tranny in Safari won't shift.

Last post by donh97 « Sat Aug 10, 2013 8:37 pm
Replies: 2
by donh97 » Fri Aug 09, 2013 5:40 am

I just had a Used Bravado AWD tranny installed in my 97 Safari AWD & it only goes into 2nd or 3rd, and only those gears manually. Tranny shifted...

2 Replies

2816 Views

Last post by donh97
Sat Aug 10, 2013 8:37 pm
Aftermarket floor mounted hydraulic clutch pedal for gen1

Last post by Cobra « Fri Jun 21, 2013 7:42 am
Replies: 1
by tinworm » Wed Jun 19, 2013 3:02 pm

just wanted to post a few pics of my installation of some aftermarket JEGS stuff in pursuit of having a reliable 5-speed manual astro and getting...

1 Replies

2507 Views

Last post by Cobra
Fri Jun 21, 2013 7:42 am
Transmission swap

Last post by donh97 « Sun Jun 02, 2013 7:07 pm
Replies: 2
by donh97 » Sun Jun 02, 2013 3:31 pm

Hi everyone. I'm new to this forum & just got my first AWD Safari, so I'm doing lots of reading on this great forum. My Safari is totally stock. It...

2 Replies

2838 Views

Last post by donh97
Sun Jun 02, 2013 7:07 pm
no reverse question

Last post by Drummernaut « Sun Apr 14, 2013 12:05 pm
Replies: 1
by stormblue » Thu Mar 14, 2013 6:58 am

is there anything at all that could possibly cause no reverse
that i could check ..... before yankin' it out for a sun shell and rebuild.

:-k

1 Replies

2480 Views

Last post by Drummernaut
Sun Apr 14, 2013 12:05 pm
2000 Safari won't shift gears

Last post by 1Gary « Tue Mar 05, 2013 9:22 pm
Replies: 8
by Dungeness » Sun Mar 03, 2013 9:56 pm

Wondering if anyone out there has had the problem of their transmission not shifting out of 1st gear? The trans seems to work normally but won't...

8 Replies

5892 Views

Last post by 1Gary
Tue Mar 05, 2013 9:22 pm
no reverse or park

Last post by LiftedAWDAstro « Thu Feb 28, 2013 2:15 pm
Replies: 5
by Cobra » Wed Feb 27, 2013 3:52 am

Writing from my phone at work, here's the story. Got in truck this morning and backed out of driveway like normal got to work and parked parked and I...

5 Replies

4326 Views

Last post by LiftedAWDAstro
Thu Feb 28, 2013 2:15 pm
Flex Plate wobble and TC shudder

Last post by gabequest « Thu Jan 31, 2013 4:51 pm

by gabequest » Thu Jan 31, 2013 4:51 pm

OK...
So I've got a rebuilt 4l60E behind a 5.7L. 1 Year after installing that, the torque converter went south. I replaced that and now 2 years later...

0 Replies

2566 Views

Last post by gabequest
Thu Jan 31, 2013 4:51 pm
Swapping tranny tonight

Last post by gabequest « Wed Jan 30, 2013 6:31 pm
Replies: 15
by MobileCustoms » Mon Jan 14, 2013 2:49 pm
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Well my '95 AWD just cooked the tranny. Found a good used one with a 1 year warranty for cheap so gonna go that route and plan to pull the old one...
15 Replies

10193 Views

Last post by gabequest
Wed Jan 30, 2013 6:31 pm
1997 Astro Transmission - 2wd vs AWD

Last post by doyoulikeithere « Tue Jan 01, 2013 1:28 am
Replies: 6
by gcronk3 » Sun Dec 30, 2012 5:32 pm

Is there a difference between the transmissions in a 1997 2wd van and an AWD van. My trans went and when I talk to local shops there seems to be a...

6 Replies

5175 Views

Last post by doyoulikeithere
Tue Jan 01, 2013 1:28 am
cracked plate

Last post by HotrodDaddy43 « Tue Oct 23, 2012 9:57 am
Replies: 6
by HotrodDaddy43 » Fri Oct 12, 2012 10:46 am

So I have to replace the flexplate in the van I wanted to put a stall in when replace the plate. But no money right now.

6 Replies

4823 Views

Last post by HotrodDaddy43
Tue Oct 23, 2012 9:57 am
Ole Yellar-T56??.

Last post by 1Gary « Sat Sep 22, 2012 9:42 pm
Replies: 22
by 1Gary » Fri Sep 14, 2012 9:29 pm
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Tonight driving Rufus Got me thinking how much I enjoy a stick shift.That I will miss that with Ole Yellar.

I don't remember,but has anyone swapped...
22 Replies

10870 Views

Last post by 1Gary
Sat Sep 22, 2012 9:42 pm
clutch saftey switch?

Last post by markmitchinnh « Sat Sep 15, 2012 2:14 pm
Replies: 1
by markmitchinnh » Fri Sep 14, 2012 9:07 pm

anyone know how to bypass the safety switch? my S-10 won't start because of the clutch safety switch. I need to know how to bypass this switch.

1 Replies

2579 Views

Last post by markmitchinnh
Sat Sep 15, 2012 2:14 pm
Trans fluid and filter change 2004 Safari 2wd

Last post by LiftedAWDAstro « Fri Sep 14, 2012 6:06 am
Replies: 4
by sidecar53 » Thu Aug 23, 2012 4:44 am

I asked a similar question a couple weeks ago about changing the oil on my Safari. That went so well, I'm planning on changing the tranny fluid to...

4 Replies

4362 Views

Last post by LiftedAWDAstro
Fri Sep 14, 2012 6:06 am
big weight bolted to trans tail?

Last post by Smiliesafari « Sat Jul 28, 2012 7:11 pm
Replies: 1
by markmitchinnh » Sat Jul 28, 2012 1:40 pm

anyone know what this weight is for and if I need it with the V8 swap?

1 Replies

2647 Views

Last post by Smiliesafari
Sat Jul 28, 2012 7:11 pm
A very helpful 700R4 link

Last post by Smiliesafari « Wed Jul 04, 2012 5:08 am
Replies: 1
by 1Gary » Wed Jul 04, 2012 4:00 am

It has a gear ratio change to resolve the rpm drop from first to second to diagrams of exploded views to outside dimensions.Long read,but a good one.

1 Replies

2592 Views

Last post by Smiliesafari
Wed Jul 04, 2012 5:08 am
4L60E and 4L80E flexplates

Last post by Mr_Roboto « Fri Jun 08, 2012 8:49 pm
Replies: 6
by rlsllc » Sat May 01, 2010 2:51 pm

I read somewhere (and can't re-find it) that the 4L80E and 4L60E use a different flexplate. I am assuming that the 3500 series van that my VIN R 5.7...

6 Replies

5798 Views

Last post by Mr_Roboto
Fri Jun 08, 2012 8:49 pm

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