LS - 1st and 2nd Gen (1990-2000) Discussion topics related to the 1990 - 2000 Lexus LS400

Transmission Flush

Thread Tools
 
Search this Thread
 
Old 08-11-06, 11:46 AM
  #1  
yusych
Rookie
Thread Starter
 
yusych's Avatar
 
Join Date: Jul 2006
Location: ca
Posts: 52
Likes: 0
Received 0 Likes on 0 Posts
Default Transmission Flush

I am getting ready to do a transmission flush on my 1991 LS400 and a filter change also, i was woundering which i should do first, change the filter then flush or the other way around, thanx
Old 08-11-06, 12:55 PM
  #2  
AZDesertGS
Lexus Test Driver
iTrader: (4)
 
AZDesertGS's Avatar
 
Join Date: Dec 2005
Location: Phoenix, AZ
Posts: 1,508
Likes: 0
Received 0 Likes on 0 Posts
Default

Are you doing a drain and fill??? Don't think you have to change the filter/screen....most that have doen that says it probably doesn't need to be touched. I would search on this subject cause there is a lot of info to be found.
Old 08-11-06, 01:12 PM
  #3  
PureDrifter
BahHumBug

iTrader: (10)
 
PureDrifter's Avatar
 
Join Date: Aug 2004
Location: California
Posts: 23,918
Received 94 Likes on 86 Posts
Default

check the trans tut on lexls.com there he shows you how to clean the screen.

the LS4 doesnt have a "filter" persay but it does have a piece of mesh that you normally just clean out.
Old 08-11-06, 02:30 PM
  #4  
yusych
Rookie
Thread Starter
 
yusych's Avatar
 
Join Date: Jul 2006
Location: ca
Posts: 52
Likes: 0
Received 0 Likes on 0 Posts
Default filter

yeah i did go to lexls.com, it does not say anything about cleaning the filter it just change it, why is it bad if i change it or something
Old 08-11-06, 03:07 PM
  #5  
PureDrifter
BahHumBug

iTrader: (10)
 
PureDrifter's Avatar
 
Join Date: Aug 2004
Location: California
Posts: 23,918
Received 94 Likes on 86 Posts
Default

no but u ionly need to cxgange it if it has holes in it.
Old 08-14-06, 03:28 AM
  #6  
Hit Man X
Driver
 
Hit Man X's Avatar
 
Join Date: Jul 2004
Location: Texas
Posts: 140
Likes: 0
Received 0 Likes on 0 Posts
Thumbs up

It's just a screen, traps stuff to maybe 100micron... not worth your time to change it. Drain the pan and refill that A341, it's about two quarts.

Asked a long time friend who builds transmissions, it's okay to use regular Dex III in these... I do currently with no problems. No more of that $5/qt crap.
Old 08-14-06, 11:29 AM
  #7  
Lexushead
Driver
 
Lexushead's Avatar
 
Join Date: Jun 2003
Location: Minnesota
Posts: 131
Likes: 0
Received 0 Likes on 0 Posts
Default

I drained and filled mine with that $5/qts crap. Actually, $4.71 + tax per qts crap from the dealer. Total cost of $60.48 for a case. It took me 10 quarts to see a difference between the brown and pink crap. I'm not sure if it makes a difference between the old crap and the new crap. My wife drives the car that I put the crap in. I hope the car lasts another two years with this crap in it.
Old 08-14-06, 11:33 PM
  #8  
PureDrifter
BahHumBug

iTrader: (10)
 
PureDrifter's Avatar
 
Join Date: Aug 2004
Location: California
Posts: 23,918
Received 94 Likes on 86 Posts
Default

Originally Posted by Hit Man X
It's just a screen, traps stuff to maybe 100micron... not worth your time to change it. Drain the pan and refill that A341, it's about two quarts.

Asked a long time friend who builds transmissions, it's okay to use regular Dex III in these... I do currently with no problems. No more of that $5/qt crap.
really? ive heard of a LOT of people having slipping issues when using dex3 instead of T-IV.
Old 08-14-06, 11:34 PM
  #9  
Hit Man X
Driver
 
Hit Man X's Avatar
 
Join Date: Jul 2004
Location: Texas
Posts: 140
Likes: 0
Received 0 Likes on 0 Posts
Thumbs up

The trans was rebuilt so that could have something to do with it...

Converter's lockup clutch took a crap.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
lserlohn
RX - 1st Gen (1999-2003)
6
04-11-12 10:38 PM
Swishh
SC430 - 2nd Gen (2001-2010)
3
02-18-12 10:40 PM
dualquad
LS - 1st and 2nd Gen (1990-2000)
3
04-05-10 09:51 AM
jemelb
Maintenance
11
08-02-04 05:22 PM
dr_ed
ES - 1st to 4th Gen (1990-2006)
3
10-28-02 07:57 AM



Quick Reply: Transmission Flush



All times are GMT -7. The time now is 07:14 PM.