Parts Catalog Accessories Catalog How To Articles Tech Forums
Call Pelican Parts at 888-280-7799
Shopping Cart Cart | Project List | Order Status | Help



Go Back   PeachParts Mercedes-Benz Forum > Mercedes-Benz Tech Information and Support > Diesel Discussion

View Poll Results: Trans X - Leave it in or drain it out?
Leave it in 5 23.81%
Drain it out 6 28.57%
Don't use it at all 10 47.62%
Voters: 21. You may not vote on this poll

Reply
 
LinkBack Thread Tools Display Modes
  #1  
Old 09-15-2008, 10:08 AM
dannym's Avatar
I'm not here
 
Join Date: Oct 2004
Location: Deltona, Florida
Posts: 2,360
Trans X - Leave it in or drain it out?

So what do you think? Leave Trans X in the transmission or drain it out?

__________________
1984 300SD Turbo Diesel 150,000 miles

OBK member #23

(\__/)
(='.'=) This is Bunny. Copy and paste bunny into your
(")_(") signature to help him gain world domination
Reply With Quote
  #2  
Old 09-15-2008, 10:12 AM
ForcedInduction
Guest
 
Posts: n/a
Don't use it at all except in a junker you need to stretch a few more miles out of.
Reply With Quote
  #3  
Old 09-15-2008, 10:26 AM
79Mercy's Avatar
Registered User
 
Join Date: Mar 2008
Location: Florida
Posts: 4,131
if it aint broke don't fix it

drain it out and never use it again.
__________________
1985 300TD Turbo Euro-wagon
1979 280CE 225,200 miles
1985 300D Turbo 264,000 miles
1976 240D 190,000 miles
1979 300TD 220,000

GONE but not forgotten
1976 300D 195,300 miles
1983 300D Turbo 175,000 miles

http://i42.photobucket.com/albums/e3...e485-1-2-1.jpg
Reply With Quote
  #4  
Old 09-15-2008, 10:41 AM
Actros617's Avatar
Ich fahre dieseltypen
 
Join Date: Apr 2008
Location: Oklahoma
Posts: 1,141
The best thing to do is to repace the pan gasket, clean out the oil pan with a cloth and replace the filter that it dont was waste your money on snake oil (trans X)...
__________________
Current Garage
2008 Mercedes GL320 CDI 188k mi Repair/Work in progress
1994 S350 160k mi Garage Queen & prepping for repairs
2005 E320 CDI 203k mi Healthy & Daily Driver
1994 S350 357k mi Retried as parts car
1984 300TD 214k mi Blown OM617 Poss OM603 Swap??

Sold
1987 300SDL 200K+
1994 S320 181K mi
2008 E320 Bluetec 127k mi
1999 S420 130K mi
1980 240D 360k mi
15+ Others that has come, stay and gone

GONE, BUT NOT FORGOTTEN
1995 E320 SE 220k mi
1984 300SD 350k mi
Reply With Quote
  #5  
Old 09-15-2008, 11:59 AM
Biodiesel300TD's Avatar
|3iodiesel300T|)
 
Join Date: Dec 2004
Location: Albany, OR
Posts: 4,845
I put Trans-X in my transmission before I pulled the pan, drained the ATF, and put in a new filter, and fluid. I put it in and ran the car for a while to get the Trans-X flushed throughout the trans. Maybe it helped, or maybe it was just the new fluid. I was having flaring problems previous to putting it in, and now the trans shifts good. It should clean the varnish off the trans internals, which should help keep the transmission in good working order. What's a few bucks if it doesn't work.
__________________
Andrew
'04 Jetta TDI Wagon
'82 300TD ~ Winnie ~ Sold
'77 300D ~ Sold
Reply With Quote
  #6  
Old 09-15-2008, 12:04 PM
ForcedInduction
Guest
 
Posts: n/a
Quote:
Originally Posted by Biodiesel300TD View Post
What's a few bucks if it doesn't work.
Seals cost more than a few bucks to replace.
Reply With Quote
  #7  
Old 09-15-2008, 12:38 PM
Biodiesel300TD's Avatar
|3iodiesel300T|)
 
Join Date: Dec 2004
Location: Albany, OR
Posts: 4,845
Were not talking about seals. Trans-X is supposed to clean out the transmission. Mine was leaking before I put any Trans-X in, and it's not leaking anymore than it was previously.
__________________
Andrew
'04 Jetta TDI Wagon
'82 300TD ~ Winnie ~ Sold
'77 300D ~ Sold
Reply With Quote
  #8  
Old 09-15-2008, 01:13 PM
babymog's Avatar
Loose Cannon - No Balls
 
Join Date: Jan 2006
Location: Northeast Indiana
Posts: 10,765
My opinion:

If it's already running in there, leave it in.

Reason?

The solvents in Trans X (and many auto-trans additives) will soften and swell the seals to get the transmission internal seals to seal and hold proper pressure / shift properly. The transmission seals will set at this new dimension while you run it. If you replace the fluid with a fluid that does not cause the seals to swell as much as they currently are, you will likely have internal leaks = low pressures which will cause it to flare, to slip, to not shift at idle, and generally act impolitely when cold.

Once it's in there, leave it in there.

It's best to not change the chemistry dramatically if there isn't a good reason to do so.
__________________

Gone to the dark side

- Jeff
Reply With Quote
  #9  
Old 09-15-2008, 01:34 PM
ForcedInduction
Guest
 
Posts: n/a
Quote:
Originally Posted by Biodiesel300TD View Post
Were not talking about seals. Trans-X is supposed to clean out the transmission.
Like it or not,
K - W Trans-X Automatic Transmission and Power Steering Stop Leak
thats what it does.
Reply With Quote
  #10  
Old 09-15-2008, 02:27 PM
Biodiesel300TD's Avatar
|3iodiesel300T|)
 
Join Date: Dec 2004
Location: Albany, OR
Posts: 4,845
Maybe I read your post wrong. I was reading that it would cause the seals to go bad. So spending the few bucks to on a bottle of Trans-x would cause many more dollars in seals.
__________________
Andrew
'04 Jetta TDI Wagon
'82 300TD ~ Winnie ~ Sold
'77 300D ~ Sold
Reply With Quote
  #11  
Old 09-15-2008, 02:29 PM
ForcedInduction
Guest
 
Posts: n/a
Thats exactly what I said.
Reply With Quote
  #12  
Old 09-15-2008, 03:02 PM
Biodiesel300TD's Avatar
|3iodiesel300T|)
 
Join Date: Dec 2004
Location: Albany, OR
Posts: 4,845
Quote:
Originally Posted by ForcedInduction View Post
Like it or not,
K - W Trans-X Automatic Transmission and Power Steering Stop Leak
thats what it does.
Then what is this all about?
__________________
Andrew
'04 Jetta TDI Wagon
'82 300TD ~ Winnie ~ Sold
'77 300D ~ Sold
Reply With Quote
  #13  
Old 09-15-2008, 03:23 PM
ForcedInduction
Guest
 
Posts: n/a
Additives are a waste of money. There is no magical "mechanic in a can."

"So spending the few bucks to on a bottle of Trans-x" is exactly the kind of thinking they want to keep income flowing.
Reply With Quote
  #14  
Old 09-15-2008, 04:11 PM
Biodiesel300TD's Avatar
|3iodiesel300T|)
 
Join Date: Dec 2004
Location: Albany, OR
Posts: 4,845
So what would you propose to clean varnish off the tranmission internals?
__________________
Andrew
'04 Jetta TDI Wagon
'82 300TD ~ Winnie ~ Sold
'77 300D ~ Sold
Reply With Quote
  #15  
Old 09-15-2008, 04:58 PM
vstech's Avatar
DD MOD, HVAC,MCP,Mac,GMAC
 
Join Date: Mar 2006
Location: Mount Holly, NC
Posts: 26,843
why would there be varnish inside a transmission? only if it's overheated, there are no combustion gasses in there. proper fluid drain intervals, and good filter changes are all that's needed.
TFW

__________________
John HAUL AWAY, OR CRUSHED CARS!!! HELP ME keep the cars out of the crusher! A/C Thread
"as I ride with my a/c on... I have fond memories of sweaty oily saturdays and spewing R12 into the air. THANKS for all you do!

My drivers:
1987 190D 2.5Turbo
1987 190D 2.5Turbo
1987 190D 2.5-5SPEED!!!

1987 300TD
1987 300TD
1994GMC 2500 6.5Turbo truck... I had to put the ladder somewhere!
Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On
Trackbacks are On
Pingbacks are On
Refbacks are On




All times are GMT -4. The time now is 09:42 PM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2024, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0
Copyright 2024 Pelican Parts, LLC - Posts may be archived for display on the Peach Parts or Pelican Parts Website -    DMCA Registered Agent Contact Page