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Re: Does sealed tranny fluid need to be changed @ 50K? [Re: Speak2Mountain] #4976257
01/11/19 03:13 PM
01/11/19 03:13 PM
Joined: Dec 2006
Posts: 8,188
Canuck living in California
KrisZ Offline
KrisZ  Offline
Joined: Dec 2006
Posts: 8,188
Canuck living in California
LOLing in this particular case was uncalled for. The tranny is not sealed and the ATF can be changed. In fact I have yet to see a truly sealed transmission, where the only way to change the fluid is to split the case


2015 Dodge Grand Caravan-30k miles.
2007 Ford Focus ZX3-110k miles
2006 Mazda 3-168k miles
Re: Does sealed tranny fluid need to be changed @ 50K? [Re: Speak2Mountain] #4976261
01/11/19 03:17 PM
01/11/19 03:17 PM
Joined: Sep 2018
Posts: 232
Lancaster County PA
diyjake Offline
diyjake  Offline
Joined: Sep 2018
Posts: 232
Lancaster County PA
Amsoil Low Viscosity formula is good stuff, running it in my camry and my transmission likes it.

Sorry but what is a BG Transmission Service?

Re: Does sealed tranny fluid need to be changed @ 50K? [Re: Speak2Mountain] #4976283
01/11/19 03:51 PM
01/11/19 03:51 PM
Joined: Jun 2002
Posts: 12,723
The Motor City
Kestas Offline
Kestas  Offline
Joined: Jun 2002
Posts: 12,723
The Motor City
I took the dipstick out of my transmission, put a plug in it, and Voila!... I have a sealed transmission! laugh

Sealed doesn't help the fluid any. Change it... at least to get rid of the break-in debris.

Re: Does sealed tranny fluid need to be changed @ 50K? [Re: Speak2Mountain] #4976335
01/11/19 05:01 PM
01/11/19 05:01 PM
Joined: Feb 2009
Posts: 1,628
wv
krismoriah72 Offline
krismoriah72  Offline
Joined: Feb 2009
Posts: 1,628
wv

Re: Does sealed tranny fluid need to be changed @ 50K? [Re: Speak2Mountain] #4976373
01/11/19 05:37 PM
01/11/19 05:37 PM
Joined: Oct 2009
Posts: 3,690
Wet side WA
JohnnyJohnson Offline
JohnnyJohnson  Offline
Joined: Oct 2009
Posts: 3,690
Wet side WA
It's sealed for one reason to discourage DIY.


2004 Corolla 128276
Out: VML 5w-30 TG4967 OCI 5007 Miles
In: EDGE EP 5W-30 Bosch 3311 122537 7-18-18
2006 Duramax 74615
Out: T6 5W-40 M1-303
In: T6 5W-40 XG9100 73705 4-22-18
Re: Does sealed tranny fluid need to be changed @ 50K? [Re: nthach] #4976432
01/11/19 06:41 PM
01/11/19 06:41 PM
Joined: Nov 2012
Posts: 479
Ajax,Ontario, Canada
Pelican Offline
Pelican  Offline
Joined: Nov 2012
Posts: 479
Ajax,Ontario, Canada
Originally Posted by nthach
If the dealer is using real Toyota WS fluid and not MOC/BG/Wynn's, that's a good deal. There is some truth to BG, but MOC and Wynn's are ripoffs, they cost the dealer little in comparison to what you're charged.


Those machine do a good job, but they are a tool to sell their additives. Just tell the dealer that you don't want ANY additive, only the WS fluid. They do a better job at exchange the fluid than you could do manually.

Last edited by Pelican; 01/11/19 06:44 PM.
Re: Does sealed tranny fluid need to be changed @ 50K? [Re: Speak2Mountain] #4976526
01/11/19 08:35 PM
01/11/19 08:35 PM
Joined: Sep 2014
Posts: 1,513
Seattle-ish, WA
Oro_O Offline
Oro_O  Offline
Joined: Sep 2014
Posts: 1,513
Seattle-ish, WA
I would definitely do it, but I would take it somewhere were they could use Maxlife or another quality LV fluid. WS is well-known to fail more quickly than others (as commented on above). It has given poor life and shifting after a while in both our Lexus and a neighbor's 4Runner; switching to Maxlife improved things and got longer service intervals.

Re: Does sealed tranny fluid need to be changed @ 50K? [Re: Speak2Mountain] #4976538
01/11/19 08:58 PM
01/11/19 08:58 PM
Joined: Jan 2018
Posts: 75
Missouri
David2431 Offline
David2431  Offline
Joined: Jan 2018
Posts: 75
Missouri
What do you guys think of this setup to change fluid?




https://www.ebay.com/itm/Toyota-Lexus-Sealed-Transmission-Fluid-Replacement-Kit/222731930378?epid=23010345970&hash=item33dbdb8b0a:g:AFkAAOSw8b1aGFbV:rk:1:pf:0

Last edited by David2431; 01/11/19 09:02 PM. Reason: Trouble with link
Re: Does sealed tranny fluid need to be changed @ 50K? [Re: StevieC] #4976546
01/11/19 09:05 PM
01/11/19 09:05 PM
Joined: Mar 2008
Posts: 7,520
USA
slacktide_bitog Offline
slacktide_bitog  Offline
Joined: Mar 2008
Posts: 7,520
USA
Originally Posted by StevieC
Originally Posted by diyjake
It's not really sealed, what they mean by sealed is there isn't a dipstick. It is a smart move to change the transmission fluid.

+1


+2

There's no dipstick, but there is still a dipstick tube, as well as a drain plug smile

Autozone has Castrol Full Synthetic ATF on sale right now for $5/qt

Re: Does sealed tranny fluid need to be changed @ 50K? [Re: Speak2Mountain] #4976820
01/12/19 08:50 AM
01/12/19 08:50 AM
Joined: Mar 2004
Posts: 21,346
Upstate NY
Donald Offline
Donald  Offline
Joined: Mar 2004
Posts: 21,346
Upstate NY
Originally Posted by Speak2Mountain
...and 4 years on Sienna.

Toyota Stealership offered to change out my wife's Sienna's tranny oil (even though its sealed) I LOL'd out loud. I wonder if they were simply trying to beat her out of 120 bucks bc she's female.


For $120 I assume it's a drain & fill so only about 1/3 of the ATF gets exchanged.

Between 75k and 100k the ATF should have at least a drain & fill. Filter change also.

Unsure what kind of ATF the vehicle uses. Some OEM ATF is expensive.

Last edited by Donald; 01/12/19 08:51 AM.

2015 Subaru Forester 2.5 engine/CVT
2015 Ford F250 w/Powerstroke
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