4l60E shift kit trouble.
#21
TECH Enthusiast
Join Date: Jun 2002
Location: In the garage fixing LT1
Posts: 634
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
![](http://bowlertransmissions.com/content/images/thumbs/0000356_gm_4l60e4l604l65e_1_2_accumulator_spring_300.jpeg)
#24
Teching In
Thread Starter
Join Date: Apr 2002
Location: The Colony, TX (DFW)
Posts: 38
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
that was it.. the pins were right (fit snug) but once I swapped the pistons everything moves like it's supposed to...
see 2 attachments. I think the instructions with the Transgo kit are unclear.
I think I have it now.. thanks!
#27
TECH Apprentice
Join Date: Dec 2008
Location: Westbank of N.O.
Posts: 333
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Several hundred builds here and never a pinless acc. in any of them.....whole lotta boost valves, sleeved drums and clutch-packs, servos and bands. I think I own stock in raybestos, but the 4th accumulator always ends up in the garbage can under the tranny bench. I'm sure GM meant to plug that feed hole with a checkball anyway
![Winky](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_wink.gif)
#29
Teching In
Thread Starter
Join Date: Apr 2002
Location: The Colony, TX (DFW)
Posts: 38
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
All back together, and I just put another 10-15 miles on it at various speeds. Seems better, but either something is still wrong or I just need to get used to what the shift kit did. It seems to still spike the RPMs more than I would expect when it shifts into 4th. I might take a video of the tach tomorrow and maybe host it somewhere and see what y'all think.
#30
TECH Apprentice
Join Date: Dec 2008
Location: Westbank of N.O.
Posts: 333
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Only in 4th? Did u replace the servo w/ aftermarket or use the parts in the trans-go kit? Did u flip the 4th apply piston in the servo cover? What about the seals? Get busy b4 u burn the band
![Chug! Chug! Chug!](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_chug.gif)
#31
Teching In
Thread Starter
Join Date: Apr 2002
Location: The Colony, TX (DFW)
Posts: 38
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
I reinstalled it as shown here: https://ls1tech.com/forums/attachmen...ons-img005.jpg
Only used the Transgo HD2 parts, did not replace any servos.
Only used the Transgo HD2 parts, did not replace any servos.
#32
Teching In
Thread Starter
Join Date: Apr 2002
Location: The Colony, TX (DFW)
Posts: 38
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Well it is still jacked up. Here's a video from my phone watching the speed and rpm's. I guess I'm going to have to find a shop to work on it. Maybe a good time to just bite the bullet and get an upgrade.
http://www.youtube.com/watch?v=DnBYamEn2Yo
Sorry the video is sideways, not sure how to easily rotate it. don't hurt your neck.
http://www.youtube.com/watch?v=DnBYamEn2Yo
Sorry the video is sideways, not sure how to easily rotate it. don't hurt your neck.
#35
Teching In
Thread Starter
Join Date: Apr 2002
Location: The Colony, TX (DFW)
Posts: 38
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
The separator plate was the original one, about 80,000 miles on it. I did not notice any particular wear on it. I do not touch the servo at all.
Based on the video and what I've described, what kind of damage am I looking at?
Based on the video and what I've described, what kind of damage am I looking at?
#36
TECH Enthusiast
Join Date: Jun 2002
Location: In the garage fixing LT1
Posts: 634
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Being a 4L60e, yours is electronically controlled. Are you sure you connected the wiring harness properly?
#37
Teching In
Thread Starter
Join Date: Apr 2002
Location: The Colony, TX (DFW)
Posts: 38
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
All I see is a transmission with no 3-4 lockup judging by the vid. My experience is with 700r4s. When that happens to a 700r4 it's usually the governor or the lockup solenoid.
Being a 4L60e, yours is electronically controlled. Are you sure you connected the wiring harness properly?
Being a 4L60e, yours is electronically controlled. Are you sure you connected the wiring harness properly?
#38
TECH Enthusiast
Join Date: Jun 2002
Location: In the garage fixing LT1
Posts: 634
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
So don't panic yet. Above the Valve body the 4L60e is similar to the 700. My ATSG manuals says this about "3-4 shift/slipping or rough 3-4 shift". The following may apply to you, read carefully:
Governor---Governor valve stuck. (not likely unless you installed the wiring wrong)
Oil pump Assembly---(not likely your problem since you didn't touch the pump)
Valve Body Assembly---Valves stuck (2-3 shift valve train); or, Accumulator valve; or, Throttle valve; or, TV limit valve; or, 1-2 shift valve train; or 3-2 Control valve; or, Manual valve link bent or damaged; or, Spacer plate or gaskets incorrect, mispositioned or damaged.
Case ---3rd accumulator retainer and ball assembly leaking; or, Porosity in 3-4 accumulator piston bore; or, 3-4 accumulator piston seal or seal grooves damaged; or, Plugged or missing orifice cup plug; restricted oil passage. (you had trouble assembling the 3-4 accumulator, but presumably you fixed that problem, is there anything you might have done wrong?).
Test the solenoids, then take the trans off and go through it to check for damage. This is likely being caused by a simple error.
You can call the Transgo tech line and talk to them about it. They're pretty good. But if you've already burned up the 3-4 clutches for whatever reason you may need to change that clutch pack.
#40
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Hello boss man,
Please contact me for a professional consultation regarding your needs. We are happy to provide you with references both here in the United States and Internationally. Be sure to check out our website at maddogtransmissions.com
Hear what our customers and fans say on our Facebook Page at www.facebook.com/maddogtransmissions
We also accept orders over the phone. Be sure to contact us and we will recommend the correct transmission for your application. For your convenience, we accept PayPal and all major credit and debit cards.
If you prefer, we can call you personally, just e-mail us your phone number.
All our transmissions are very strong and reliable, and can be used for everyday driving. Extended warranties are also available.
Thank You,
"Mad Dog" Lou
Mad Dog Transmissions
Phone 770-781-0949
Fax 770-781-0969
Web: www.maddogtransmissions.com
Facebook: www.facebook.com/maddogtransmissions
Twitter: www.twitter.com/maddoglou
YouTube: www.youtube.com/maddogtransmissions
Please contact me for a professional consultation regarding your needs. We are happy to provide you with references both here in the United States and Internationally. Be sure to check out our website at maddogtransmissions.com
Hear what our customers and fans say on our Facebook Page at www.facebook.com/maddogtransmissions
We also accept orders over the phone. Be sure to contact us and we will recommend the correct transmission for your application. For your convenience, we accept PayPal and all major credit and debit cards.
If you prefer, we can call you personally, just e-mail us your phone number.
All our transmissions are very strong and reliable, and can be used for everyday driving. Extended warranties are also available.
Thank You,
"Mad Dog" Lou
Mad Dog Transmissions
Phone 770-781-0949
Fax 770-781-0969
Web: www.maddogtransmissions.com
Facebook: www.facebook.com/maddogtransmissions
Twitter: www.twitter.com/maddoglou
YouTube: www.youtube.com/maddogtransmissions